UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYZ10BSjeOzue87Vnp3RFLqvXj9qDBDZP1jZP7Uh0y4=' 
WHERE 
  key_id = '9f6cd63c9189545c3b3e2df77873155ac7119a27a1728e428dd83e39f5551c44' 
  AND (
    token = 'xYZ10BSjeOzue87Vnp3RFLqvXj9qDBDZP1jZP7Uh0y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )