INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec48534f4211711abfa6c888e05950826b4dc9d75521fe98d4cbde3ffc301729', 
    'vwf9kHJXeJR1ls5jCb40q6JrN9m5jQUdJSG8zaqm8Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)