INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8040d7426e1246a6d12c925671e79574a30d000cd5293ebb7a7407b657446b98', 
    '7KuaBGpmklGwCQpCzE7iQwV0IKjZWoHE849eCdMsaBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)