UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yU570+WSzJu17Jwp5sxZF/eet0XNMw5JzpFbHzMTF0Y=' 
WHERE 
  key_id = 'f660cc998502f3849c2d3eb3d2cc395c2deb5780b4f84a8261c3791286ba018a' 
  AND (
    token = 'yU570+WSzJu17Jwp5sxZF/eet0XNMw5JzpFbHzMTF0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )