UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbftjSTrX5ATPR6mvhEm/l4il4STP57zQIHrrKrubXc=' 
WHERE 
  key_id = '68cce3274f42d5eaa63cbb8a326e930e191cce5376ba7f9b9a81836cf5960a61' 
  AND (
    token = 'cbftjSTrX5ATPR6mvhEm/l4il4STP57zQIHrrKrubXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )