INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741cb2f337f4be12bea3c94cd2226cad94487d5e4568acecd2c1f03e78a86d6a', 
    'f7/eavBNXUQ4ZFJHnK+cmZBGmwFBI6Zvo73KS6kL8yA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)