UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7J9FcgJM7pddxA9SiiFXI+shPE5N2SqGP8U1tkxxf9o=' 
WHERE 
  key_id = 'b16d12f8cf7283be630869623450bca8551b73ca67e9b8dedf42418654c509ed' 
  AND (
    token = '7J9FcgJM7pddxA9SiiFXI+shPE5N2SqGP8U1tkxxf9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033