UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8vFXf12hoFekdSw/suaihZ5OZu7mAv2nR6gun3Iyc8=' 
WHERE 
  key_id = 'bd5af41421c6d8595002a4db4cf8780b986582479d12fa881d87d2bef61a327c' 
  AND (
    token = 'W8vFXf12hoFekdSw/suaihZ5OZu7mAv2nR6gun3Iyc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )