INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a562a4badfff5afedc782c4f5bb1c2af483438c1024131be60c82e46df41a910', 
    '3l7n8WlzLDPItszOabxp7Wx1gksja4YZHOSWqEg1Vu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)