INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51bb956a9d5dde2851969dd05ff6555aecf9748fe82cc33de9c95236c580ae19', 
    'egVljpLtR9+5Aq/xB9Rwx+Byc4RZCYwZQJi0mSouQbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )