INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f60f364887da3cf05e1674b54a5eed549db807dc6fa55eca1fb040a8865be3d', 
    'ML4KJaxTxmMozUIFEtDWuj1IegwKSR9E6ObdgbsafZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)