UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X25IwycJaNeTCKgQB12JsiWtfZgx700sNgHWERoJ0Jc=' 
WHERE 
  key_id = '21604b1827e45c3f726e572a4b44abd0a10953c18359f24f60867c1267b804dc' 
  AND (
    token = 'X25IwycJaNeTCKgQB12JsiWtfZgx700sNgHWERoJ0Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )