UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SurJij8u5ZnPm4iCLW7R3StStL0LxNuqXjhDdiiBPVs=' 
WHERE 
  key_id = 'afd1559017c6b706c05d7ce22af9a8a7111f74380991538e45f3c0b3c94a9881' 
  AND (
    token = 'SurJij8u5ZnPm4iCLW7R3StStL0LxNuqXjhDdiiBPVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )