INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a60b7a2920ce78cdc281d6f28fd31970f7ba6f9c028a213b32ba409a4fc5c902', 
    'j7kuoxP4f3IwwN+icy931gAh7JZodkSh0pA9BNJvcFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)