UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMphZ2Sh0X22obvuNFtR6xFT/hTfxdqBuW2w4VpnSe8=' 
WHERE 
  key_id = '504a95e5749f6623369e8042e4774e66729777a1964cf21ef9791da3d0dae868' 
  AND (
    token = 'KMphZ2Sh0X22obvuNFtR6xFT/hTfxdqBuW2w4VpnSe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )