UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQ1sSVOKA1673AdMXYfEU3aGKVayA2lzlihGB7McSX0=' 
WHERE 
  key_id = 'cb52fd2afc860df1a3fa79019e18ece188b6fa50eafc0914f4d3ea1d4c5cdf20' 
  AND (
    token = 'fQ1sSVOKA1673AdMXYfEU3aGKVayA2lzlihGB7McSX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )