UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dc8mMA5ZslBTpmQ5r6OybGtwGymV3Gdhxg0pJHpCUYo=' 
WHERE 
  key_id = '80e6dffb500825dec82253a223ce15c7d950b4c9859a2fa62377eeae5e1341c2' 
  AND (
    token = 'dc8mMA5ZslBTpmQ5r6OybGtwGymV3Gdhxg0pJHpCUYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )