INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950db0f58edb6dcca357a62f51b06e4dfa7f2a9ccd4741198209c25ea08db577', 
    'rnf9sz3YImlZ9w4bdyFvuinEkoTDZQoC3uXW+TkXxok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)