INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b37a147cb38e1323eb60940b6beacf4680b66a5bac0220baa44d5474347431a8', 
    'Ax2c9fHprYG5dv5+UDhgIyNY2aIJ6Ns2Jc48QcReYOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)