UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mRo+SXN0TOJCnJqW6y0YXCNku1pIcf7iv5h4Iy4zgs=' 
WHERE 
  key_id = '5c97bfd7e20846f844445edc9d281c687f204902df3548a2148281c1999103d1' 
  AND (
    token = '0mRo+SXN0TOJCnJqW6y0YXCNku1pIcf7iv5h4Iy4zgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )