INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546b44abc5b2ee12263e022265baf5508b9882c970db9f85e5a010250ec72fbd', 
    'gIW8xyJkqlv116v2+a/z/EOnZ7yDdZyD/OTIN7cGGto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )