UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUyUC1rg4WcTsLNJkw/3gi6Xm5hpeyMVUHcHLF+YX3k=' 
WHERE 
  key_id = '15ed7c90167fcfece82b8c22dce45d1c6b4234d4d79a1dacc820762cb97de426' 
  AND (
    token = 'wUyUC1rg4WcTsLNJkw/3gi6Xm5hpeyMVUHcHLF+YX3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )