UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaeqMHInTnFAv9Me3udGWEZLcsMlFieBuUhH36XpnMs=' 
WHERE 
  key_id = '572ab0590394a0077a04e0e2524b8e31ae651c824590d7708533853c36df8103' 
  AND (
    token = 'LaeqMHInTnFAv9Me3udGWEZLcsMlFieBuUhH36XpnMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )