UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7P67NrHlCLjjjaMEN5r6XMdyU/0l8Lh/KMNGQgIERc=' 
WHERE 
  key_id = '6fb87d01bd9ba368a93a90454c8dd8dd37ee961fd14c17756c90b1c1c7aea380' 
  AND (
    token = 'p7P67NrHlCLjjjaMEN5r6XMdyU/0l8Lh/KMNGQgIERc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )