UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4YPMPIV04CZ3qjX/yoz442wdLS2ikPyiBr1tE+fizE=' 
WHERE 
  key_id = '7a2d3727a3d11472aeb8ac60e9bbcfb112a2ccfb90503696cc7bfe10a8dfe93c' 
  AND (
    token = 'B4YPMPIV04CZ3qjX/yoz442wdLS2ikPyiBr1tE+fizE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )