UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLnYvQq7pvtSEP+s0QBaZpJSies0SQx57vrbAM+20Cw=' 
WHERE 
  key_id = '9d56dc060e56e50d5c7573931009cb270b95995fa6b249e4a3e5bc3601279d77' 
  AND (
    token = 'TLnYvQq7pvtSEP+s0QBaZpJSies0SQx57vrbAM+20Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )