UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdvps1EBI2DcwJPB1lw6OUtvcL3fFt8ouypnxQHGQxU=' 
WHERE 
  key_id = '5da53e7e85af853a6fd5b6b3c5333df761fda54077ae60261ccd9b23974947b5' 
  AND (
    token = 'mdvps1EBI2DcwJPB1lw6OUtvcL3fFt8ouypnxQHGQxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )