UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUXbf2Biu4DeiT9A8dgZtw9b6nlG95t5pEk4ByyYHCc=' 
WHERE 
  key_id = '7d870877f7b80dd8e0309b1995315e5ae33ea67dc20cde4f6df3254b563f80e2' 
  AND (
    token = 'IUXbf2Biu4DeiT9A8dgZtw9b6nlG95t5pEk4ByyYHCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )