INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fbdb8ec51ce4306954d45c22aba4ff9ff3146a046e12488cf0d5d89231d159c', 
    'DixKSwSoNqyXXV8CCJF63mBUhqR3sOQeOEmbCT/xgjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)