UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ewUO0PeQHWc3Zf1ercxvyd+sAQNDYjA4AJSCta/qqc=' 
WHERE 
  key_id = 'ce7050f2be693febbe8877cb561caf88b1f70ab03813ace1c35ffee619fe4fa4' 
  AND (
    token = '7ewUO0PeQHWc3Zf1ercxvyd+sAQNDYjA4AJSCta/qqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )