INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d52876fa8b304b4d4c26da03d8ec18bd5e0d6bb069ad56855c34944169dbdce', 
    'KWsY8VIuZ3vlJUBDSRS2mO3pr5xLuT2zr456Fccug7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)