UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqSCMINzE/M2YahSYtcLpNjhjJLvHKH7OMdFeqQfvXY=' 
WHERE 
  key_id = '66b442da71d9af1db69d5584066208ee70d43f035800cc9c066b6cbb8ed44724' 
  AND (
    token = 'rqSCMINzE/M2YahSYtcLpNjhjJLvHKH7OMdFeqQfvXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )