UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SR3OlrszjZ4iwsA8Ovt8b7TPjANP5E7j7GCP4RcWuVU=' 
WHERE 
  key_id = '5b3f96047558e323429f21163d8bb0992e6ddd0036c1c156719bb6c6f0594df0' 
  AND (
    token = 'SR3OlrszjZ4iwsA8Ovt8b7TPjANP5E7j7GCP4RcWuVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )