UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkejAfQ3+zgLURn+jlKHzpE6TvDh47ToAWYTdeBO+Eo=' 
WHERE 
  key_id = 'f9d6eddf658b3012ff75c971bd060957595444961e4f5912ab21b37996b2aa44' 
  AND (
    token = 'SkejAfQ3+zgLURn+jlKHzpE6TvDh47ToAWYTdeBO+Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )