INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffa073c6c1193f945952cd4e503e2974783acd00ff2e05be688531d225c740ea', 
    'qq21iUB4G1fW3Zqe+YTyzM9lL9sAymkQr+90XmDqCm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)