INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c11ebbf286c2649ff8ab7582941466797d0d30bc4f609ef536a3bfed6f0312f', 
    '2vmyfFJCGEYbQj2psk0s4K6kBtUK9x2i/dW8325wqsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)