UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cEItEIl/BlF4cJ+QINfa5N/H3RaFF3KsZVxXPV0fQ0=' 
WHERE 
  key_id = 'c6692fbe40843ee6c568df1de2233b10f431e2fc423a5590675a119ed81ff559' 
  AND (
    token = '6cEItEIl/BlF4cJ+QINfa5N/H3RaFF3KsZVxXPV0fQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )