UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9ukUhIsVYCzQlKWToY/OZ3KjrpFSqj30ZcPwF3k9oA=' 
WHERE 
  key_id = '0000311d08808ed6ded52d3d99b50890cee2f420c1f2a6b3ec25b15c2118c4a9' 
  AND (
    token = 'm9ukUhIsVYCzQlKWToY/OZ3KjrpFSqj30ZcPwF3k9oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )