UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzVeIXO42XSgH8zCIWYmCUk0BeIw9augYu5D9uTelgY=' 
WHERE 
  key_id = 'ad075b82a66fd705d011a60e89f6c39b9cff9010e846aff5474766b065a8f405' 
  AND (
    token = 'RzVeIXO42XSgH8zCIWYmCUk0BeIw9augYu5D9uTelgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )