UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/eVmEfk8A+BF24uoOoICSdQjzIZ5x2iQ0N0OTQsFtrU=' 
WHERE 
  key_id = 'd0c268c1508ddde8ae721f2a8098c74e2c6b3ceb860225d64e800f8e5218cf21' 
  AND (
    token = '/eVmEfk8A+BF24uoOoICSdQjzIZ5x2iQ0N0OTQsFtrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )