UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3Pu64S+aEP/dCE5tqCksNnSIZQb7qsEW7Pv4Ev/AW4=' 
WHERE 
  key_id = 'b91934c781dfb12699b6aa095793bc78e5e6657f708512031cb5aa20b1274e3f' 
  AND (
    token = 'd3Pu64S+aEP/dCE5tqCksNnSIZQb7qsEW7Pv4Ev/AW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )