UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvvKMwZBnEoiakoPwaFGtk/gd51Q3+Q3fjTM48DRnNs=' 
WHERE 
  key_id = '12347da74e04d7fb18cc84a8fceeb1a6a1dc697475f80e4168f5c3b71b8cc0a2' 
  AND (
    token = 'dvvKMwZBnEoiakoPwaFGtk/gd51Q3+Q3fjTM48DRnNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )