UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHbYUPRz9MQiuw/Qwc4jent6kH4qHSk0U4GV31oxvd8=' 
WHERE 
  key_id = '0f6ccd91b50c1e69c9c7a5dee69c191e68b5f2ca57a8a3d3a003986991fedb35' 
  AND (
    token = 'nHbYUPRz9MQiuw/Qwc4jent6kH4qHSk0U4GV31oxvd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )