INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcd7d4583760afd1f646563c8a7faf25d895f33f4fa70d0f0420acf09a39fddd', 
    '7rMmQlK8bJkSVPaQHkflk8kqVc7oEZgnaiU/7y+SAjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)