UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OG9kmUeGfxKckx+0SXsdnT+vdqHutBV+noy6jaKN8W0=' 
WHERE 
  key_id = '2df40844177e3297f89b130e0c6cffc8f35b40eff87215cfdfe282b6b1602afa' 
  AND (
    token = 'OG9kmUeGfxKckx+0SXsdnT+vdqHutBV+noy6jaKN8W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )