UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5LDmjilp210UUvniN7g3D2YLXDI1GqUwaK3VjqA3ok=' 
WHERE 
  key_id = '41ee570eff97846131409dfaf906c3fb157b1908f14ceb5372ea1aeb9487f7fc' 
  AND (
    token = '/5LDmjilp210UUvniN7g3D2YLXDI1GqUwaK3VjqA3ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )