UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MOE0Pw3n5+15cL9x/UlkDZchOrmbpUXqeJTnTDrc40=' 
WHERE 
  key_id = 'e38c3e3fe41c5ee4b6211c3d9e58ecf7c8c36670bc4babc0ad7a1348254650c2' 
  AND (
    token = '2MOE0Pw3n5+15cL9x/UlkDZchOrmbpUXqeJTnTDrc40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )