UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKhXw7IDhmBpH2mnIKaJLudLslRCHLMoJc24xnUeM0o=' 
WHERE 
  key_id = 'b2dd89095ee819ffcc9e48a8e7c8db7c4e75068f7274335a963f65422ef93237' 
  AND (
    token = 'yKhXw7IDhmBpH2mnIKaJLudLslRCHLMoJc24xnUeM0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )