UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGsnPOIIDVMGlqTcOD3C/MFT0gmNSeqECNsFegz4lWQ=' 
WHERE 
  key_id = '6fbff5128e0180759005fc3f92f1fc0b55ba47068d569734cb21e1bad6c86059' 
  AND (
    token = 'mGsnPOIIDVMGlqTcOD3C/MFT0gmNSeqECNsFegz4lWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )