UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2ZIi7NwICY00Akz0zrw67gBcW2LoPlwREjkPwlDXgM=' 
WHERE 
  key_id = 'eeb658dc1402717638ce60b3af305bea8fd1d4220edba5f55eaf4991307c8e47' 
  AND (
    token = 'Z2ZIi7NwICY00Akz0zrw67gBcW2LoPlwREjkPwlDXgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )