INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991297df0a8ee41f22cd240cfc955748dcba4e9d8af8008c7b12b5477787cf2c', 
    'Yz7JKnD4X0lLliU8VvOsKxa4cTz78p5Xc64cdlkRHmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)