INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c076d8e10282732b28ba3b2086045c1ad8ad895b571920b532f12b81d4fa394a', 
    'mwHkxjWMu2rPbgiuQfBw7sSERFjtSA6YQrWnJdxO3cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)