INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408fd99603ccf35240797b9fc0de61abb9e667381c03f6e78fed804c5bc1f267', 
    'L3IP9WPbwzJdqABq/SWqRW8m8jMnkVX1ZvqS+sK+oDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )