UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2zOIkY0Lh5pfg+8LOKNyr2b4tq2LQ2Y7HykTe0FwfU=' 
WHERE 
  key_id = '87cca2f7ea73aa126d65caab1625eea31fc10717f5bf3dea906d7f6e72b071d0' 
  AND (
    token = 'H2zOIkY0Lh5pfg+8LOKNyr2b4tq2LQ2Y7HykTe0FwfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )