UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dq+btt4RvpfcqUcIV7R1cPlEuTiBH4EULWUudJ0fzGM=' 
WHERE 
  key_id = 'ef31cfa9d284ad0a5c5b17ff277d1b61507cf58795a1300c66e8e38a2d1fdb6c' 
  AND (
    token = 'Dq+btt4RvpfcqUcIV7R1cPlEuTiBH4EULWUudJ0fzGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )