UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXUVSgKjGt8rsuJgxGxWjPc9QQT3bmGl6/kAR23ZZgU=' 
WHERE 
  key_id = '015dc862ac255df9e5bc603c299ef8207cd5ef3520a10842f6d396f64064f929' 
  AND (
    token = 'sXUVSgKjGt8rsuJgxGxWjPc9QQT3bmGl6/kAR23ZZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )