UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvOZc0/NlsDf2dp3Qv3ygdvi7/7gqxNPhiHMLgkGN3k=' 
WHERE 
  key_id = '2d3717e65f91a86053c9e75fb6ecdcd4eb63691002b79952e2e7f3a84bf46ad3' 
  AND (
    token = 'WvOZc0/NlsDf2dp3Qv3ygdvi7/7gqxNPhiHMLgkGN3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )