UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIh1Rd5A+2wn9LbGwL7oJ7xHrcv8srczsw4SxrtiQew=' 
WHERE 
  key_id = '9dcaa1abc7242d90379193a0bdaed5b72575f620aec95376a4005eb738d975fe' 
  AND (
    token = 'WIh1Rd5A+2wn9LbGwL7oJ7xHrcv8srczsw4SxrtiQew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )