INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba300cc1fc86330668968eb117904a9553515b4d3a51d41b5173eeb93aab9617', 
    'Q//ZGRom+rUeDnH5iAFMAetNryNYhespKriYZWXOnlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)