UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgWTSK78e+HXb5MasIBipwlq9MkpMdhgFgoJzgeHVzc=' 
WHERE 
  key_id = '012ea293e9c5c6ba8866ee24f72afa7232d60c7ded133f43fa4d0a43b17baf6e' 
  AND (
    token = 'KgWTSK78e+HXb5MasIBipwlq9MkpMdhgFgoJzgeHVzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )