UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmIxsofMAfr6/qi77JM8e9ei0Mc7UQZb+Wxwa03NwAY=' 
WHERE 
  key_id = 'e6244d0c1e1e22396d48352410774ee28abbe8d738ffca286ca47a16df832b9b' 
  AND (
    token = 'UmIxsofMAfr6/qi77JM8e9ei0Mc7UQZb+Wxwa03NwAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )