UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnBFBYtelV1/q/9LOJIkeUqTkMstTr2T2sm7q1PREmQ=' 
WHERE 
  key_id = '58e4c62a162e00c44ff4e7ebae589791777c260d7b18e8f0464e53e62e2c8b36' 
  AND (
    token = 'pnBFBYtelV1/q/9LOJIkeUqTkMstTr2T2sm7q1PREmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )