UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAsnKVbNi/9WKTNEnBScP6+K061rh/SKYg+3oq6Qi9I=' 
WHERE 
  key_id = '4cb1cdff9801bc4d37bbabb2163abc89c1640bbc2b3464344922c7e046b3e8bd' 
  AND (
    token = 'KAsnKVbNi/9WKTNEnBScP6+K061rh/SKYg+3oq6Qi9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )