UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rd8Eh6/B2zJHsWtAkHciHA2RIpbulgKN5BQ6Zq7JQH4=' 
WHERE 
  key_id = '6c497e7386474603a1943ddd4f3de80e316f17fd9fcccd80476d27ddcaf2710c' 
  AND (
    token = 'rd8Eh6/B2zJHsWtAkHciHA2RIpbulgKN5BQ6Zq7JQH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )