UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxrvvGOGViShRiGmIW/45qnnNkLz4VhhkqJfrkfF2U8=' 
WHERE 
  key_id = 'ab726184ae521d412e32f7c96efd640c299efd6b31bad5401004f246050904ab' 
  AND (
    token = 'oxrvvGOGViShRiGmIW/45qnnNkLz4VhhkqJfrkfF2U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )