UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IZKRY4X0N3TEkxgXCi2mobH2qbKAm1Ujh3FgmSVYDI=' 
WHERE 
  key_id = 'bf1b784e323bf14012c32d0e4c8b22ebc53cf0ba2f3746e011ed476b1de9cae7' 
  AND (
    token = '4IZKRY4X0N3TEkxgXCi2mobH2qbKAm1Ujh3FgmSVYDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )