INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550c605baf652d9d176f589c3aedd2fea41ebe24878868e5d46a838a4afa4355', 
    '9ZUk7B9p1/eNd+08VAeRinVlUzA8iqud6Q70zXl2fzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)