UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOTNvyCfVtqDK91tWbq10DcdPaM1Qd3cwbRgnPqfxHI=' 
WHERE 
  key_id = '2ee7fbdf7a0aedcf005f26114e36ee875f8fd6ac4511fc4ce7fb72aa16f60429' 
  AND (
    token = 'kOTNvyCfVtqDK91tWbq10DcdPaM1Qd3cwbRgnPqfxHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )