UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eEwUEnQoIVKPDSX4LKsXVMBkAFLmWskU2GeP8wYB2k=' 
WHERE 
  key_id = '2fdaf9b7058c2c57411c38d0313356c7350ace8b561ff2733fd28e037028c6b9' 
  AND (
    token = '2eEwUEnQoIVKPDSX4LKsXVMBkAFLmWskU2GeP8wYB2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )