UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzdcGkisbQrVNFYcB46rdP/yzHZ4AJZEoPdYnuqJxRw=' 
WHERE 
  key_id = 'fa800893f41b2105f269bc4b043423341e203cf6b85bcb1793772cc4acd58911' 
  AND (
    token = 'yzdcGkisbQrVNFYcB46rdP/yzHZ4AJZEoPdYnuqJxRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )