UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6Lt6+4wzZn7gQ4lXonK6uD2nhAVSbYTryTmlI3lq5Q=' 
WHERE 
  key_id = 'fdd17597cf4f45001c342717021c787d93230f62951af757fe2a2eb15c28c799' 
  AND (
    token = 'D6Lt6+4wzZn7gQ4lXonK6uD2nhAVSbYTryTmlI3lq5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )