UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E49R+YmipSquRwLdv5zvLtR2l8tNzerEqSwlh8iIsBk=' 
WHERE 
  key_id = 'd5fc30dfa0b62854727ed5437bd859588bb6a5095e9735bb32ba43a8dd742ba2' 
  AND (
    token = 'E49R+YmipSquRwLdv5zvLtR2l8tNzerEqSwlh8iIsBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )