INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5004aa939b37fb9889d9c98fbf243ac731465bb9f7aa0625b802da3abbb445bb', 
    'MTmWYxJaIlgZjI7zxJd4IGIQ0qBlxlCag5PbFBBYSNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)