UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XdBp64cQBBOJDuD0q75pzfIRktEfjsGwV9TEFL84yLo=' 
WHERE 
  key_id = '25b5ec68d0d9c2870153cef9b8febf22a799d6011e33eeea883b89cc006bee67' 
  AND (
    token = 'XdBp64cQBBOJDuD0q75pzfIRktEfjsGwV9TEFL84yLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )