INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946e486d29efd08c5ee55e8c6a617d5734e9d5398079a21b5881685324225dac', 
    'g7d0YcSt0PH5OjOoWs9asve/sTGf2UeBVElbBK+hi8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)