INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d27a74fc35bc875c4e42a667725dbe02b76707d2d8e61250694a36df64323b5', 
    '0nyUI5vDmjt5SWSPNbvqhNRgh0lEvafxOQN7mBGL/Ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)