UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nA+fdsi5By+IBwzCjhydcNVpBVjnobO8IfAy/hGCTWk=' 
WHERE 
  key_id = '70c3c448a199ee9894314b74f47dbd5ae0af8db63be563ae45052979384480a4' 
  AND (
    token = 'nA+fdsi5By+IBwzCjhydcNVpBVjnobO8IfAy/hGCTWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )