UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1PN+/mj0hoYl9qvfIArjzCE5OmYFTAm/o8BYGnPfhE=' 
WHERE 
  key_id = 'd2695f95e1d2cb81c7c21322e1de1f65f04a61ddfc77876fa144bef8f0e7cf85' 
  AND (
    token = 'K1PN+/mj0hoYl9qvfIArjzCE5OmYFTAm/o8BYGnPfhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )