UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bd4CoYOhBSUw/F+GzBm6oV4CKynGOSdAFi2Z4C+cbeg=' 
WHERE 
  key_id = '8262fef82045bc1da4307f0e0ec05376db7a82e5233cb371aba5a54f7a1fa3eb' 
  AND (
    token = 'Bd4CoYOhBSUw/F+GzBm6oV4CKynGOSdAFi2Z4C+cbeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )