UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpyabxeF3l37r4o8YJE1Iu0GUmlndVBQUPq1bB1mCbE=' 
WHERE 
  key_id = 'e853fde516008f357d85f5e4fcf2917b0c304138e80004c3a4fdadbb876a4015' 
  AND (
    token = 'YpyabxeF3l37r4o8YJE1Iu0GUmlndVBQUPq1bB1mCbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )