UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCI+8fMQj7SwCQ2IBFPd9ZoZHS/lQCydRdknPEKCz3g=' 
WHERE 
  key_id = 'c88f06049b84a2a9b74a29c4fe6882625f848163de15cdbec23738f519b67cb5' 
  AND (
    token = 'RCI+8fMQj7SwCQ2IBFPd9ZoZHS/lQCydRdknPEKCz3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )