UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgCj7OBzqwqXXoDLDG0BRx+KIi+FcjM6vdxBHJo0uLk=' 
WHERE 
  key_id = 'e256597856bd75554ba0c5714a83365ed69c3cc739371b8d982488b1c3a163c0' 
  AND (
    token = 'fgCj7OBzqwqXXoDLDG0BRx+KIi+FcjM6vdxBHJo0uLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )