INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35e4540d87a097b7386be40d3c8355ab28f8104c23bee49cf0e981dcfeff911e', 
    'eArFjczB13BvLMNec6wDxh1s0FiNyYD5dNEjsB8Zd7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)