UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRRmN0w5yKlpKfHraismRBgs4fZWKLWwA2MT0kT/YHc=' 
WHERE 
  key_id = 'e1b0403654192d890bf8ade023e7e231b0b0053725cb118b57b08e405fa65b8d' 
  AND (
    token = 'cRRmN0w5yKlpKfHraismRBgs4fZWKLWwA2MT0kT/YHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )