UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROwkdm+htCTwMfCfywKFORfQgUZWciy5nx4OSl6Jcbg=' 
WHERE 
  key_id = 'ec25255fe67a0080492646f58be10d02346ec019c2315266e832f2711073869e' 
  AND (
    token = 'ROwkdm+htCTwMfCfywKFORfQgUZWciy5nx4OSl6Jcbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )