UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeoYUpy3A7a4FEg+0s76ZRvgeCKNtsuDmF2iMLMz094=' 
WHERE 
  key_id = 'ddcf3aa63a09bb6951a0bacf9938655546dffcf633b03756efae12d131e76c42' 
  AND (
    token = 'TeoYUpy3A7a4FEg+0s76ZRvgeCKNtsuDmF2iMLMz094=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )