UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nedoc/sUSwESRJHj1kVY0pNfCISAZQRMbt9/KvsePRg=' 
WHERE 
  key_id = '64cf97f16d91a57839900d022ec7624096205284891ad081c80b5cdef6eb85c0' 
  AND (
    token = 'Nedoc/sUSwESRJHj1kVY0pNfCISAZQRMbt9/KvsePRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )