UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfG1XEjMdZCLV+/sWZEGXSOCW0DaG6oWD6E/gFbWGQo=' 
WHERE 
  key_id = '0fdbf49b3b446359bfb515fae6239808f2dbfcb6f03be237cedc8985e886999e' 
  AND (
    token = 'SfG1XEjMdZCLV+/sWZEGXSOCW0DaG6oWD6E/gFbWGQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )