UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTlVAIQ9ETW4geMGfEN847d+qsWBhQlawGxqcu/LI6o=' 
WHERE 
  key_id = '323ec3ff5e8e754201d764c7ea707e07f74e2f4d0106e209223e7f2424a9e9c5' 
  AND (
    token = 'yTlVAIQ9ETW4geMGfEN847d+qsWBhQlawGxqcu/LI6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )