INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2443f07cf28d4c53df44e8f441ca6ebfada944b7793ab888a45ef5f954c3480', 
    'mfnJe/6lf1HDkOjCgJAmkB4kp1q0buLtgtKjFJgsKLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)