UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRAtFCjbeSnaE19YicJnuyucYPKQuL7+WlEAJ4ZIQbg=' 
WHERE 
  key_id = '8ed18ae225b789fad553f1994c869d557192b6698160f1956f9bee996be58518' 
  AND (
    token = 'yRAtFCjbeSnaE19YicJnuyucYPKQuL7+WlEAJ4ZIQbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )