UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeXinyUbaLrCzEJ9rBjGoU5wyI86tht+KS4EnZK+YQ8=' 
WHERE 
  key_id = '3a33157878acdf047387f4ff3251c3d7403843856cc723dd107c6029a0de823d' 
  AND (
    token = 'VeXinyUbaLrCzEJ9rBjGoU5wyI86tht+KS4EnZK+YQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )