UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H16XNRnbYdhaKVT0pzfQEeuZJsgfSO5z2JXCmFTEsn4=' 
WHERE 
  key_id = '9cb7166188ad6a85068712d571a5f23f4692fd14767f17f00e8d76149e4546b9' 
  AND (
    token = 'H16XNRnbYdhaKVT0pzfQEeuZJsgfSO5z2JXCmFTEsn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )