UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWiV6EiGkeWJLfVkSTuCYylb5jemsCsiciFz7urhrBY=' 
WHERE 
  key_id = '9b59a96299e51bc461bbd85b0454955f0643f6c291a4859e51c3a0be049ad5cd' 
  AND (
    token = 'SWiV6EiGkeWJLfVkSTuCYylb5jemsCsiciFz7urhrBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )