UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEyahTYgnz5apJrhPWziHz5mj4qSbiMzoHEHUutI6Fw=' 
WHERE 
  key_id = '469356f7fbd272b2fe85df4d19b685b1e5e79bd54e57a14d922f1731cd6635c8' 
  AND (
    token = 'vEyahTYgnz5apJrhPWziHz5mj4qSbiMzoHEHUutI6Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )