UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5anUeVeLEPPOh30kKTudon85hlauyXRPIj6hCwFofxg=' 
WHERE 
  key_id = '4d3c4452b8a17b7108ad5813943f88391df935ff4fc5f1ce4d8b2da74e305c08' 
  AND (
    token = '5anUeVeLEPPOh30kKTudon85hlauyXRPIj6hCwFofxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )