UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7iBbNTPfUeb6EGxaPOV+1jH2UN/6dm3albNIDz38zA=' 
WHERE 
  key_id = 'd8b31664d7a272e746ca7ef4393acd0037820635da1808526eb6d7762712d128' 
  AND (
    token = 'Z7iBbNTPfUeb6EGxaPOV+1jH2UN/6dm3albNIDz38zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )