UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUD39Qvg8aiP5XG3Fex2pggUSJYjMGGxdwd62wZyaJU=' 
WHERE 
  key_id = '109151d1db9a61c7226a1dbadc1df3368b1a688bee234ef51c49564f3f5e03d0' 
  AND (
    token = 'LUD39Qvg8aiP5XG3Fex2pggUSJYjMGGxdwd62wZyaJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )