UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeD7sENr2dYvHgKQpssvPWIV6FhusRpakIMBwBcYxg0=' 
WHERE 
  key_id = '038cb30d33295a806c8fdd08fcda4554929e9a09ce904a531fa5bea852241119' 
  AND (
    token = 'VeD7sENr2dYvHgKQpssvPWIV6FhusRpakIMBwBcYxg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )