UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+PSryEsFzbZEsXYZ6ldnXiyvWgFeonWe0nuG3tW4TM=' 
WHERE 
  key_id = '92c4298d8757dc4d4731bfdda7ab3f70e291ee9a75083d0496a52f0f34535f13' 
  AND (
    token = 'O+PSryEsFzbZEsXYZ6ldnXiyvWgFeonWe0nuG3tW4TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )