UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCpiNCDsbfDS5eJVnOGFlvPyNDgEt0ugf/fMrvjBRxc=' 
WHERE 
  key_id = 'e3e07140e4ac500caac653d88abbb660082fe7afa1b44e40ed94b32423390def' 
  AND (
    token = 'FCpiNCDsbfDS5eJVnOGFlvPyNDgEt0ugf/fMrvjBRxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )