UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAZXTDYjaJzrUPm5p99Pb4c6JYtYWPWj6nfuCPU/Xzs=' 
WHERE 
  key_id = 'c608b3ab4caba149c0e8009829b9294c057c02df0052c3a07501570ac20ac4d6' 
  AND (
    token = 'UAZXTDYjaJzrUPm5p99Pb4c6JYtYWPWj6nfuCPU/Xzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )