UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlV4yA6iu5QUAITbyCu7Qjl6Iukz1X7DS91D8SqREnU=' 
WHERE 
  key_id = '660f8484b39e7064885e038e81f718e44b8ddbabc9a01bcfbfe00c20155b2b21' 
  AND (
    token = 'mlV4yA6iu5QUAITbyCu7Qjl6Iukz1X7DS91D8SqREnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )