UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPg+wD0UpHxjmT39/h8yl/eWF+yH8mL3POUWkNVqAbc=' 
WHERE 
  key_id = '96a067df99ca9d981cd5b0d7a89f50cdf9040b898bdda36495381d7e41996d31' 
  AND (
    token = 'EPg+wD0UpHxjmT39/h8yl/eWF+yH8mL3POUWkNVqAbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )