UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6QgucuWtfyP9Pp9HMsB5CDCK2Dy6LtNsj+4Krgyzx8=' 
WHERE 
  key_id = '19e7067749df02bdd5feb3cce9eb2608fab027f29ce4b613c065c0617edbc403' 
  AND (
    token = 'l6QgucuWtfyP9Pp9HMsB5CDCK2Dy6LtNsj+4Krgyzx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )