UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rHvYuFellG3SyW/9xwPNtUofouboxdjQw+ZIJ/+fXCs=' 
WHERE 
  key_id = 'a61235e7920d419472a2bb7efd1c9cd1a73a4d23d8e1f4d8af97bd8fa2e27d62' 
  AND (
    token = 'rHvYuFellG3SyW/9xwPNtUofouboxdjQw+ZIJ/+fXCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )