UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKSguTSL4KZf9TISRRSxcgLvqaNCP2JIGEsR1RRpUnA=' 
WHERE 
  key_id = '48aa87cfb6fc24183460239e2d8b55cbc6b228453dcd4e12d5664c664da44bca' 
  AND (
    token = 'OKSguTSL4KZf9TISRRSxcgLvqaNCP2JIGEsR1RRpUnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )