INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93552611e6f730b3bca55eafedcaab647f6be7cdb2a6a3dc21ac1978a918ccb7', 
    '4gNy8xbTm5b9tAydpBSCntzSYxYZoLYhO6UIOIUrzIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)