UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBViyn1VdYiglwvmVClq6Rmdp1tT0aqNCbL3A7YZ6N8=' 
WHERE 
  key_id = 'c76b753887ee73dd63b8a026883fd225aa46635aa57ae6cc9866049b66873493' 
  AND (
    token = 'NBViyn1VdYiglwvmVClq6Rmdp1tT0aqNCbL3A7YZ6N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )