UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umSYzUQTRnFDC+1WLEumCBfeLRQEsl9uL9fZF7NlROM=' 
WHERE 
  key_id = 'ca5c4cb3e8d5a8807abf7eb56d64741515e4597063db78721e2c1bc638a96835' 
  AND (
    token = 'umSYzUQTRnFDC+1WLEumCBfeLRQEsl9uL9fZF7NlROM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )