UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaocXKptQYTUkeZMyu1Gxp+lygfdkkDSiJ5d8eOnW7c=' 
WHERE 
  key_id = '88da45f2dd13e9bfea27a9038bf735938af21996e5e53dbe63dcfaec39876204' 
  AND (
    token = 'VaocXKptQYTUkeZMyu1Gxp+lygfdkkDSiJ5d8eOnW7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )