INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6bce8042725406b44e90f91019b6c4ff5330e2b405980d5e9aaf098f15e20ea', 
    'iBEafOOPq7RzuKtHIWRIDh5VYyIsobOQul1QgMFCifA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)