UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqTspQaLsTh9FAHBcPplkOIXEq/A7w6bX+H2PUw4jaA=' 
WHERE 
  key_id = '853c89126d7f1e2258f9892d2b1fd056ea2f3295b1a1c3d8cc3cfd6c71bea7f6' 
  AND (
    token = 'pqTspQaLsTh9FAHBcPplkOIXEq/A7w6bX+H2PUw4jaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )