INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ba36e9bd2326f2b6fcbf1d70a657d35975c8a39566358fb1291edb8659ba42', 
    'V4tC8MsJ9Sgpj6o6I38RJkb/KieSEXmuRX1jMUL8iSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)