UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcmtyphK6shQHIo7xuSN9x72zhjlGQZPfdv+dSzm9O0=' 
WHERE 
  key_id = '4912873c7d9a0154b0d14506fb20143db591cb12bcd99d9fd8ff1a6cc72dfef5' 
  AND (
    token = 'GcmtyphK6shQHIo7xuSN9x72zhjlGQZPfdv+dSzm9O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )