UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqraGkH9Lz14cNzFT6ujxrKywsjECE8HO1cvy3DQqqk=' 
WHERE 
  key_id = '7644b79ce2d7fedc207950cb463c98544fe7d4c15957049c90618fd57168a7b6' 
  AND (
    token = 'FqraGkH9Lz14cNzFT6ujxrKywsjECE8HO1cvy3DQqqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )