INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c030dabf9d4d15bc79af7d1eb60a6fdc4c56f73e314441a1e49e2316eb21c77d', 
    'yKqh5nZyAzEQoq/C3YuGo12jn691eGQ5kANbiUtMGMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)