UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UsCCTouDvdPJ7+JcUdPFivdV+fRPmrn7eygzY8et3s=' 
WHERE 
  key_id = 'd728a5247ba0c601ef9dc724cb30d6e2e586bda44fa60608ae68ad7001ad15ce' 
  AND (
    token = '6UsCCTouDvdPJ7+JcUdPFivdV+fRPmrn7eygzY8et3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )