UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R07LrzximgHnCmfffebvaR2dJTYzYDwlJN77jgZ0w94=' 
WHERE 
  key_id = '383b93a840818f269d543c798e89f7e23c6f9d9cdf470bb0819bb63b1d3f4eaa' 
  AND (
    token = 'R07LrzximgHnCmfffebvaR2dJTYzYDwlJN77jgZ0w94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )