INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '556b454edf2876306b34022d3e802d5a77fbccd7bbda13b8a46b426f067bf181', 
    'JMJGA1NImFBuX/EBa7FY/ZLe/8x0Xezwmtffdg1Myc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )