UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARXG9Ff1Qo6iga4/mmr026OHjjvoPc7NwcmGFfG7lXw=' 
WHERE 
  key_id = '1a0013c5d12c79108d81ef232b1dbe759b7727fc40d98b28fb90462fe199cacd' 
  AND (
    token = 'ARXG9Ff1Qo6iga4/mmr026OHjjvoPc7NwcmGFfG7lXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )