UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+Oe2ictJnwiORCmxDValWpDPECOZPS5Cn4PB/Jy1Hs=' 
WHERE 
  key_id = '4f31ccceb0783ac7d3b4fcc15daf21e69746dd545e13d3b053f134c4c60ac8ee' 
  AND (
    token = 'r+Oe2ictJnwiORCmxDValWpDPECOZPS5Cn4PB/Jy1Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )