UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XF20DjU5QXXFWUyQlJK1zJjF3ECXliJfwRsCUtNuDCo=' 
WHERE 
  key_id = '947823938425af5962dd7d41eb51fa08f427c1b9125b5ecc3ff6c113808b4a53' 
  AND (
    token = 'XF20DjU5QXXFWUyQlJK1zJjF3ECXliJfwRsCUtNuDCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )