UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFzQIZ2U8xmQWB+QATk6OzeTFUFzNfuDBgJf+/r0+94=' 
WHERE 
  key_id = 'c928050c7783a9f7995caa6c4bf00d84f2a4b9920ae4e86b2e0af6a9413bd7df' 
  AND (
    token = 'QFzQIZ2U8xmQWB+QATk6OzeTFUFzNfuDBgJf+/r0+94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )