UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBhPiWOWdQa31EbsBVdNXW4e9dwiWPRFEbNnDQGAp44=' 
WHERE 
  key_id = 'e7736a619cd71fefc5a3c92441c261ae1d9d715e1065c034230f1db8ce25b856' 
  AND (
    token = 'gBhPiWOWdQa31EbsBVdNXW4e9dwiWPRFEbNnDQGAp44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )