INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb17f37f6aefad0d2eac369a2d00691407da1617d3c30dec2f6981dc4140bbe3', 
    'lhmeooxdgxlfSV0y2wOZVTRYDIxUAaSMaJsQFtKCHS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)