UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFRnnNyFKypdLuMRld70C4L4auMgU0pv8WvJNg9niqc=' 
WHERE 
  key_id = '49262a3725b5e628d65e18a5efc7287bfdba0a22d3f9feaedc7502d53b7cf198' 
  AND (
    token = 'mFRnnNyFKypdLuMRld70C4L4auMgU0pv8WvJNg9niqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )