UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0XRv6cSRAIH2kVhjcQoUi+eNcTuz6TQnhJi2Ux67tWA=' 
WHERE 
  key_id = '42884c6cfc1ab039a99b159220754640a799c0ee76a5f7702c0ff50928ab98a5' 
  AND (
    token = '0XRv6cSRAIH2kVhjcQoUi+eNcTuz6TQnhJi2Ux67tWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )