UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14X3Hw6EEBI0OdTdLpcm+3cI10Dtl3B6ZZ+yHyAUkXo=' 
WHERE 
  key_id = '746b914cd20a918d8ee590159b35244f8e81321a8b6837dcefb396e225a14cff' 
  AND (
    token = '14X3Hw6EEBI0OdTdLpcm+3cI10Dtl3B6ZZ+yHyAUkXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )