INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b934a507584c819e9d79e0928ac75ce53cb8199ed40d003726cb6f806a21d9d', 
    'vLmQiazgppsH+vKBxiIvfQ33Jnl6UBrDWEKuS0fnsl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)