UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h6sq1EBXIJVHH27RdDSXbcGpT/XKCAV2X+gTrtRyAc=' 
WHERE 
  key_id = '5d82f2d1ec8081b4754f4990592274f0e0439f3b3fd0e1e86c67cd2165a01189' 
  AND (
    token = '2h6sq1EBXIJVHH27RdDSXbcGpT/XKCAV2X+gTrtRyAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )