UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZoB40OFC233OiPRsIme0LE1Ufs2OOWe2Zl5jnikjmys=' 
WHERE 
  key_id = '7e6caf446a1bca88afc95300683541fe741ad7a1d3d12d33620c2882eab30c1f' 
  AND (
    token = 'ZoB40OFC233OiPRsIme0LE1Ufs2OOWe2Zl5jnikjmys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )