UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9bk/fRcQmbCrlipV3MvaQx2miAfGtv9LyyZMXge/0c=' 
WHERE 
  key_id = '4b2320ff5078454e8f79dcd6b6f90fe00b0f4b77604504a6169ea8cf082630f3' 
  AND (
    token = 'a9bk/fRcQmbCrlipV3MvaQx2miAfGtv9LyyZMXge/0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )