UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'plibRONznLD4QMtFt/7lsKmFRmrDUIFGhP+B89GhDwc=' 
WHERE 
  key_id = '799523aa6d3b8a20078a415c2c663cfc74e57becf2018201d8ed77c22e70bf7f' 
  AND (
    token = 'plibRONznLD4QMtFt/7lsKmFRmrDUIFGhP+B89GhDwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )