UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WM7jK7DPC4MJH+fTJy2xSbFU3ZaNcizclBil8sMfdl8=' 
WHERE 
  key_id = 'ed427a6a7028b8434542e623e99224b576cbc40080bde744eb4251422d92ffe2' 
  AND (
    token = 'WM7jK7DPC4MJH+fTJy2xSbFU3ZaNcizclBil8sMfdl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )