UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6biENCV7q1hDqgSrRYcgthoangiO8TU/TkMSs5x6sE=' 
WHERE 
  key_id = '5d71369dfbd01de087e110c658992741b7066a15ff37e674b12cdb3e090b30a8' 
  AND (
    token = 'g6biENCV7q1hDqgSrRYcgthoangiO8TU/TkMSs5x6sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )