UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghUAYx7eHgYzU7VS9fZAVue61GYNuyMA4DtUbdFrShY=' 
WHERE 
  key_id = 'ab31c3858b2ee5de6cd11ff982b73637d7b473cb2b3c00bc33bcd48999dbfc35' 
  AND (
    token = 'ghUAYx7eHgYzU7VS9fZAVue61GYNuyMA4DtUbdFrShY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )