UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TohibIWPEyI+635jCqRcP26d0Vl5uLiKmxHrDqsImh8=' 
WHERE 
  key_id = '938efccbff588ecb4a5aa6ceef7d1617c1ba3e303ca47a9b22fafe57126ca291' 
  AND (
    token = 'TohibIWPEyI+635jCqRcP26d0Vl5uLiKmxHrDqsImh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )