INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd73989b0ce6b2631c58158a3c4ce4b5de3916e3378672be03de84467f0c8dc55', 
    '8sG3WGTb2fDq2PYp2iaFZ6t+YBzvSmQGjxSQ+xTRxzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)