INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82971d2869edd738c3955081a000aa4feac1f9944c18f4ab36d439e604e30df1', 
    'C9YpZ8E+Gw75XEhKCw1uzOO+9xML1Coig//97yTubvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )