UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkxcSZyjerhTNgskbk9Fmss3PRz6VU2V6MyF8nUvlE0=' 
WHERE 
  key_id = '77cc9865da7454336685d40bc5053c0819dc7273012c487ffa710c4bf5ddaa9e' 
  AND (
    token = 'lkxcSZyjerhTNgskbk9Fmss3PRz6VU2V6MyF8nUvlE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )