INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296706545f464ad167e378535255f8e59a1e6988ed9345236effe3031966436f', 
    'a2tXg2PnIR/jy7jYpAieNzxHzlkEnH9IMJ5S9YAc7Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00121

Result

int(1)