INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cc19b56be77bc436c2a9c78b518287ba861fce966e491b194b9c7ca46328a0', 
    'L7/2z4zYRJzR9FKj9Sr0WAEr83rTNMC4j/PlctE7M+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )