UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqh1dqAe/LECGDah/PGb0nnrASX5TzVJaUXVwlarsBA=' 
WHERE 
  key_id = 'fce8d815899645966826f12b77694af8a6461b958ef6f2d5fe1ad18b766b5531' 
  AND (
    token = 'Vqh1dqAe/LECGDah/PGb0nnrASX5TzVJaUXVwlarsBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )