UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'low5c2u3NsktIDC8wCTD9dsIG/F8w4pCZRJ1FuIMav0=' 
WHERE 
  key_id = 'ec75540cdbb3e182a22ef7f52ea18030519e0de352879e720a2bdc06710753de' 
  AND (
    token = 'low5c2u3NsktIDC8wCTD9dsIG/F8w4pCZRJ1FuIMav0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )