INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a455414b698b3821fae4d42a73af1a77a93b7b28968cf86227cb7d5e3586c0aa', 
    'kOW23dObohSSIuOt4gFtkT5TttQEloqvT4K04ndiZ6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)