UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhePJghDE+3bdyesVptGs02bqTBAQl1n0i52ZPzC7fA=' 
WHERE 
  key_id = '7a500c276f27cca667a68c694a50266111d404f03fb13d9b6ccc0b1cac85041d' 
  AND (
    token = 'FhePJghDE+3bdyesVptGs02bqTBAQl1n0i52ZPzC7fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )