UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQb1G6F+KMBa5G67desuLt7EM0B8ZL85/WRwmW73rBM=' 
WHERE 
  key_id = '6ea5c16447ef0c679e4f93942569a6ce7cbd3ae66d798cb591acb29fa7a44913' 
  AND (
    token = 'oQb1G6F+KMBa5G67desuLt7EM0B8ZL85/WRwmW73rBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )