UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fO+2PrnOueMlMTbneIJe17v2rBxNKRIlymWEWtNwb/A=' 
WHERE 
  key_id = '4f575e4e13edf690dbcf43006dc1da2b025efd541f933d1f41b8fb75a6672b36' 
  AND (
    token = 'fO+2PrnOueMlMTbneIJe17v2rBxNKRIlymWEWtNwb/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )