INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702e33e9aaf1922ffa4d68e92514eefb4977ceb70e65cc1e3b27c7b5c639963b', 
    '3i3+TwYVQM0dEHaJZFzjnuK8cuDskyDZ1357y2sicdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)