UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbDA6JzlFConPXT3aWfLWX7Ra2Vm2azDAwq/w/GyMT0=' 
WHERE 
  key_id = 'db2a4c7c7465def3d47785337edf8a46faef2f0d8f6820ebdd3d13a77fa892c6' 
  AND (
    token = 'WbDA6JzlFConPXT3aWfLWX7Ra2Vm2azDAwq/w/GyMT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )