INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '935cdc455b852b1e97f9f650d7e0988670af3dead0a6c2bc1f99c4c17eb67386', 
    'mmkG9mFtWTvAsK2Xg46gEW5W2zkSfxvLbxiM6zcp5kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)