UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McF8ghNH+hM2QD8XrsaQ1Ub1w5t0sw2IiKzukKvGK2g=' 
WHERE 
  key_id = 'b9d3318dba3b93cf28a484a4beaef298e1e17650b35d1048517971b13e7a3ecb' 
  AND (
    token = 'McF8ghNH+hM2QD8XrsaQ1Ub1w5t0sw2IiKzukKvGK2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )