UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnuUpE0gM3oqPvtiy61QPzzviaH1CsD49QzBRQ6M0o8=' 
WHERE 
  key_id = 'b8212097e67de5280f5d3ee1114fc38d6d4ac4f022f9c0c59b6944092b115fa6' 
  AND (
    token = 'XnuUpE0gM3oqPvtiy61QPzzviaH1CsD49QzBRQ6M0o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )