INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee816c0231108f0e4ddd61753fd7f6f1f91535e34389581abf45836e8c52611', 
    'NEeojFm9an9Jfd+WcrrMOOOjieOQwkr/GBMAJvUbTpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)