UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLy1NG9B9CUlpdbExtf6i1fIKfWWZbEjjtViJXuSBLk=' 
WHERE 
  key_id = '5343275353c4be120aea90196b480d3de723001b5b1ef596bfc45fb6a09399fb' 
  AND (
    token = 'tLy1NG9B9CUlpdbExtf6i1fIKfWWZbEjjtViJXuSBLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )