UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3k7SfvmK7ob9mRiOv7lb/GnbIJQ9vwkwXqgNOqZIl4=' 
WHERE 
  key_id = 'b98607c9b5abfeefec94debf64296231fcd26b8c120386fe208002796d82e39d' 
  AND (
    token = 'W3k7SfvmK7ob9mRiOv7lb/GnbIJQ9vwkwXqgNOqZIl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )