UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aoeu2G+5WMDLCgAUV7IMj4BD2orUE9zE670oE2Rc5Dg=' 
WHERE 
  key_id = '350fd725b76a96cc09a4b223499475d2578f9c32b087b5826e772746860e3e53' 
  AND (
    token = 'Aoeu2G+5WMDLCgAUV7IMj4BD2orUE9zE670oE2Rc5Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )