INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56761a5fff0230b0c4aacfb63c1f033abcc4daee98376df333e57e8d17af23b2', 
    'Qlsrx0TWJ8A7pJrzBAJD6dPXA693AnoM9W832/d94HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)