UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Z3MAxahlwFTZQyJLcfxlgoXNT4HCP3hZS7+NawHp+w=' 
WHERE 
  key_id = '7479d477ea0c5ae9b4efa500e16e1263f50f7a9847a9c1de20482d30fa0b6ada' 
  AND (
    token = '0Z3MAxahlwFTZQyJLcfxlgoXNT4HCP3hZS7+NawHp+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )