UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvZEKnjGgcaX8YlX1PhhYpbFS9OUyct8c5eBNQ9HsbQ=' 
WHERE 
  key_id = 'b40bd15ef6429ecd5fbbbac97dcf8588007ef73b05adedc3db2721545b5709e1' 
  AND (
    token = 'VvZEKnjGgcaX8YlX1PhhYpbFS9OUyct8c5eBNQ9HsbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )