UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqfMl9gwqU1/SekepehzEy4qA97P18OMYNetb1kzNzM=' 
WHERE 
  key_id = 'ea60b77750767ffd1cf87eedfd824825b942ccc8f7fe4616b4c9be45e6746fb8' 
  AND (
    token = 'lqfMl9gwqU1/SekepehzEy4qA97P18OMYNetb1kzNzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )