UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4eNgYbnOMYJIJLKuY93IcogNvsoIp9cFFfrLUd+Jf1Q=' 
WHERE 
  key_id = 'cb4a0bdc51eec8ab315f2d86fe2ce12b168c4fa0fc5e9242d69e0999462ebf9c' 
  AND (
    token = '4eNgYbnOMYJIJLKuY93IcogNvsoIp9cFFfrLUd+Jf1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )