UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yl9P84vV60fbD/j+sOmfWAm7uG5HhX8ootcn0N5L3JM=' 
WHERE 
  key_id = 'dfc92d730526b6890b72fb707ab36c4d724316237d25df12612e25da32c2bd5d' 
  AND (
    token = 'yl9P84vV60fbD/j+sOmfWAm7uG5HhX8ootcn0N5L3JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )