UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkPczsHeHj1x/U5xdovwIchAfHuo3MyUqhRYX9RJm1A=' 
WHERE 
  key_id = 'bb2b01bb340810ba5744b19b3dc9c66d83c606c53595cdc2f0d9f3f16948bc72' 
  AND (
    token = 'EkPczsHeHj1x/U5xdovwIchAfHuo3MyUqhRYX9RJm1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )