UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5mu/OPXuhIzck5/cVboNszs4c7re6YRwZqBf0usZIo=' 
WHERE 
  key_id = '9812564563d58bfa65a7952d11b88043f7859c8c3ec8e18c296c2b058aa97218' 
  AND (
    token = 't5mu/OPXuhIzck5/cVboNszs4c7re6YRwZqBf0usZIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )