UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2Z9vOTAl/I2oT0r/g5XzH+jchKrEsFTPZDLP4lactk=' 
WHERE 
  key_id = 'a3e9e99d71804678eb9d32c2922ba330ae8d35c672a29a636b8bf7ba182f9500' 
  AND (
    token = 'G2Z9vOTAl/I2oT0r/g5XzH+jchKrEsFTPZDLP4lactk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )