UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jcgBb3PCEnDNFTHGrig3722cnAC3wp4jhJSHvWUX/c=' 
WHERE 
  key_id = '229302260e9f5e6ae4faac79f5a81433bee443b16a50560f6946e752153fb877' 
  AND (
    token = '4jcgBb3PCEnDNFTHGrig3722cnAC3wp4jhJSHvWUX/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )