INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6234e107a00046b7b60b5df8eb9fd23ebd9cc41b82c1d4f7bccfe8202ae55978', 
    '785MFys2jETtArue6OakJ8AhnYLy8TXRA/hFnYPaeBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)