UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcBTKD5+6/zV58X8npXBPDgUYPUsvGB9cuZ+ZO+sx80=' 
WHERE 
  key_id = '3ab16faff1b040f31320b1d0fb2c14b11309a759db3a9808d549263b8a814a3c' 
  AND (
    token = 'rcBTKD5+6/zV58X8npXBPDgUYPUsvGB9cuZ+ZO+sx80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )