INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc2943ae98ee6f7426d4178317788602a01f7816901354c3932b4353313b4c4f', 
    'fELDWcKjUhONdE0IAjiEkU2qbyTQsrBQVBUEgPyJzy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)