INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b36c5d8072c4bf4cc432606b3e6d8b9237428f04636ab8a9cfe91766fff364d', 
    'tUT5VS13cYrJT7vv0/p9XFOJcTbCpH7MqfL5NhqRiwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)