UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmDPRE2ERgiVPb4Njg2eMJuJI533BxWk/zKqz/NakRc=' 
WHERE 
  key_id = '2ef82c47974164c16f65f1db4fc22456dcaa6a8b34f2e945e6f3dc220602d78f' 
  AND (
    token = 'HmDPRE2ERgiVPb4Njg2eMJuJI533BxWk/zKqz/NakRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )