INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3457a3329c6b58cd247216106a988fa43fb90dd1f5168e38edceef14db35c70', 
    '3Js/ytaq2GaqkEeRpls6v6YlY+w/gdUn3idAdL6grpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )