UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uxlxfe4RFnl0QcCh+f0Q99a8GTuTwte79ZmAIVRy8Ds=' 
WHERE 
  key_id = '717daa33da9bbe0b6be0e278b7ebf930d5928a0ee1617e8f4232f90481a90b51' 
  AND (
    token = 'Uxlxfe4RFnl0QcCh+f0Q99a8GTuTwte79ZmAIVRy8Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )