UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39LOOVnu3HP4LuHpvsshw+TwlTuffJmIDDsnN4Elq7c=' 
WHERE 
  key_id = 'a13aa05c58c2a9ff3d622f4ecc2f0cb78a66078d9323d951b8092a37c8a455a2' 
  AND (
    token = '39LOOVnu3HP4LuHpvsshw+TwlTuffJmIDDsnN4Elq7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )