UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0CNVHi2OCNKEoNIDN1gnrRIyioIXcRDcgCH7S9LGFs=' 
WHERE 
  key_id = '0b5d209431e88f3352531336451efd45749374586dcba789fc8d757218084c8d' 
  AND (
    token = 'E0CNVHi2OCNKEoNIDN1gnrRIyioIXcRDcgCH7S9LGFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )