UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0FvGAuP8WQPmcKcqiVSCibqtlOUQLZZl7lDgAVjPmg=' 
WHERE 
  key_id = '134cf27ee065b253732d682f3318af35d971716d9a40ecf90aeed2979ae253c9' 
  AND (
    token = 'x0FvGAuP8WQPmcKcqiVSCibqtlOUQLZZl7lDgAVjPmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )