UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y30UWKjCfTw/kKvSZWTLmSlgnSCMM9WtmHU2InU8584=' 
WHERE 
  key_id = '14475c2fde480659bcbdf6107114da6818df88ff3f6aa104a4211b7673bcabfc' 
  AND (
    token = 'Y30UWKjCfTw/kKvSZWTLmSlgnSCMM9WtmHU2InU8584=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )