UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffPUnivNeFkkQoA1+fklYScOVio1VNX9wIikQPUnpV0=' 
WHERE 
  key_id = 'efda8d5e080b507fbdcf99ce50a06df78ead3e5201142d3252e50f950a90253d' 
  AND (
    token = 'ffPUnivNeFkkQoA1+fklYScOVio1VNX9wIikQPUnpV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )