UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgiZKyNQCV1CLF78SRURj/fY0oIXZrYmWfS/XS+alm8=' 
WHERE 
  key_id = '6b6745d1e3bb169055d34710ead74d354353c21ce1fbc8e7a50eeee2d4c90a99' 
  AND (
    token = 'MgiZKyNQCV1CLF78SRURj/fY0oIXZrYmWfS/XS+alm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )