UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuzNhM0Q2TzjBskyKZRI/Q3soabZgfryuEzpnrVEPlQ=' 
WHERE 
  key_id = '70a9fe7d088971a8187b6e08dbe7a3dc1ad54f7e932f123890edf6e86b053c72' 
  AND (
    token = 'yuzNhM0Q2TzjBskyKZRI/Q3soabZgfryuEzpnrVEPlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )