INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5db12d38e145003255df55ffa6ba95d0812607a77f38d3b363ce96cdd6d54ae7', 
    '1FI7x6LufpJZ89ezr52pgavFH7wBczpC9oVc2KlQGNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)