INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b748f8fee962c560363c605a75e5f3fcc53e4101797c86290395af94dbac22d', 
    'Ya4SUpKJCxHwDbVAyJ2QIrmmno+Nvj+CP5EFrJSpin0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)