UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwY7Dv9JtpTCfvzS7oJNG3Utp3uGi5IXV6ZLww4ZVUE=' 
WHERE 
  key_id = '4401e4fecd451119e10320d253372624edc49e1ff45e50c35fede256c0134dde' 
  AND (
    token = 'TwY7Dv9JtpTCfvzS7oJNG3Utp3uGi5IXV6ZLww4ZVUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )