UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8rmIaf79fdgDRLyi5Fl1rx8E2ggGBmfel+2IKgjPNk=' 
WHERE 
  key_id = '32c74ad67e10baaf6e4379f55336bc71fab8cccb40ee8ea19c1a3edd456f0054' 
  AND (
    token = 'e8rmIaf79fdgDRLyi5Fl1rx8E2ggGBmfel+2IKgjPNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )