UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwISUO/dwfd+8bIOtMYU+V+G7W+UGiBeegAZoVr9Yok=' 
WHERE 
  key_id = 'b4c5c23037eebe60e754ea0b8067ac6c8fe9dc62b1fcf1a0791714c0c56bd53f' 
  AND (
    token = 'nwISUO/dwfd+8bIOtMYU+V+G7W+UGiBeegAZoVr9Yok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )