UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWALbzuEDH7jJ/gDN9rvMlgIGKkZeVS8x8vkOjRTDLo=' 
WHERE 
  key_id = '03a2997710460fde3f44cf5752f9ad9dd356d32b16704b6af0c567685dce5cc8' 
  AND (
    token = 'iWALbzuEDH7jJ/gDN9rvMlgIGKkZeVS8x8vkOjRTDLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )