UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGLDn4xJ0H0qkSxbwLELTCtN0hB+alhqWaXFsthIPso=' 
WHERE 
  key_id = '46544fb8678a9ce1c29ac6e63f4b54dd8a42fb04e6c2dad58dc01ad25b20871f' 
  AND (
    token = 'wGLDn4xJ0H0qkSxbwLELTCtN0hB+alhqWaXFsthIPso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )