UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0H0b9CFI9IAYZG6r4UozwfmYplsLBuV1qquOaPlzAA=' 
WHERE 
  key_id = 'cd3418844a12262547bb3e767b429396c9f5ec2c9e40f8ea26b938da767b7943' 
  AND (
    token = 'S0H0b9CFI9IAYZG6r4UozwfmYplsLBuV1qquOaPlzAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )