UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDUjrlbx/bHA2b+8Yk9PYFJZAM6uaFLcSE7WmOBZ6B8=' 
WHERE 
  key_id = '2754f2e1a7d5fdda8f557c409a903018f00aae355feced7cc7c9994b799ee031' 
  AND (
    token = 'hDUjrlbx/bHA2b+8Yk9PYFJZAM6uaFLcSE7WmOBZ6B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )