INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9aa3bb00a6aadd833c3a04a320d15e1ed57a9c50aea19fe94b8751ac5191f723', 
    'a4mFG5rwsRUiE5zEaSQkE2zR+y+K7De2JS7QFgsZLqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)