UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jzB9mdUYYdxWSzUilzzkvUiJkCsfsee6xqdwJDIjzU=' 
WHERE 
  key_id = 'f492e7e408764b6b8d1a9d04fdda5031acdd9a0dd6269f1db2665eca3f44f3e7' 
  AND (
    token = '1jzB9mdUYYdxWSzUilzzkvUiJkCsfsee6xqdwJDIjzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )