UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7YVBIFgsiQDONQY8PEqfzXLtoDQVRyge8pgcXKd6Ts=' 
WHERE 
  key_id = '72ad991a926278cc80a2e024c8f53aa815f515eb904ec6b90887b6d9b803062c' 
  AND (
    token = 'H7YVBIFgsiQDONQY8PEqfzXLtoDQVRyge8pgcXKd6Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )