INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdaf0b22d6bdffd2ebd040259b1e6626b68fc69ec58a41cbe6715759c7621865', 
    'Nwxi0TKTqlYewWsT7TB4de94jt6HfRnrgFVZF6Q3wLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)