INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '495d6318f771a6f0bc9c48306584b47da1b06a493d16f73fb9db9af5161a4432', 
    'udz9n0qEZWROE1THc2IaQjMzrXTq/3cKhFchB68/bm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)