UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LfyHCthJT4AtXwR6qF0PjaqUpaBzwUn11nDEFHmS9s=' 
WHERE 
  key_id = '2d5e00922f5f1513f23e93f6490869fb247b1555ea6a1b1689d14e2f95bd6855' 
  AND (
    token = '6LfyHCthJT4AtXwR6qF0PjaqUpaBzwUn11nDEFHmS9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )