INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e3aefe7e1c3115e3e88427a0224deb7445494acda0154347b3550590799b0d', 
    'klKdtklhj2BLInlo9UZUP1vN9dCEE4pIysmRgX5X1us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)