UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3C/3rVLrPMoUv7kiBeYcJjVg0x0F7bWaYNgcAASh+w=' 
WHERE 
  key_id = '1f15c011c92da5591fafd3dbbaf9a1e2bba6a71e53ba9b2f27b8221d3b7bdc73' 
  AND (
    token = 'y3C/3rVLrPMoUv7kiBeYcJjVg0x0F7bWaYNgcAASh+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )