UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWWXv0YDi+adg48/uUGbyFxrV0yyqbBm+0/KgbjcG3g=' 
WHERE 
  key_id = '3c03c209f75af07506e794fa99106d32c31d0b6ea7b53665026cd499beff65c4' 
  AND (
    token = 'lWWXv0YDi+adg48/uUGbyFxrV0yyqbBm+0/KgbjcG3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )