UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqM0rqSbRGr1w+Hsxm56lr1oCWfqw+PWj/SZuamyhtU=' 
WHERE 
  key_id = 'd240670c9bb915b7cf12b2d3bef1179d44cd6801d04d177b918d7938b635768e' 
  AND (
    token = 'lqM0rqSbRGr1w+Hsxm56lr1oCWfqw+PWj/SZuamyhtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )