UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmtnvFb2pSgo2bmWqc9TMgfMee6mi2PtrZ7GM5znvXA=' 
WHERE 
  key_id = '7d6e56e7c41e5e7db4d558c512f09f65bd0cf7c185e00b18e2c5722836e1afc5' 
  AND (
    token = 'CmtnvFb2pSgo2bmWqc9TMgfMee6mi2PtrZ7GM5znvXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )