UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XNVtmlFNY1Ur/rPuhIwviPKaW4WEqrEFUXhbHqWTHY=' 
WHERE 
  key_id = 'f034f4929c1a74877ddb633615d5b803db34c9dc3e21b2c41b9bb13deb07adb1' 
  AND (
    token = '6XNVtmlFNY1Ur/rPuhIwviPKaW4WEqrEFUXhbHqWTHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )