INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e766510352ee0691d1a7e76d99521191e46de51bc669513b06b87759702da461', 
    'UVwH7TT2m3Si9dEgC7fTXgiFJQ3yqYX2PhpNBP3XYnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)