UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R94WtnpA0WuhCOnBtOWxXNy1930I1w4+cbAnXxUN5RE=' 
WHERE 
  key_id = 'fd72deb9bc1588c1ec7a907c9b0b50b73a9b650a1b3f0051eca50e37771e50bb' 
  AND (
    token = 'R94WtnpA0WuhCOnBtOWxXNy1930I1w4+cbAnXxUN5RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )