UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R47I/hNe4Vrxp/H14DJcXOprQOvsX/7p7xxRcweA7+s=' 
WHERE 
  key_id = 'c36901c586e1bfeffb11e6c8e0a7747c2525934bcf65a67b745cfdecafca15c7' 
  AND (
    token = 'R47I/hNe4Vrxp/H14DJcXOprQOvsX/7p7xxRcweA7+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )