UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+w2we3J4+r8sVIBetn1Soz2cSXtMvvYyIcnjapiCDs=' 
WHERE 
  key_id = '103c37b61e1e759712bb841c09e499202c9dd999de8a1db6563326b0ec6542ee' 
  AND (
    token = '4+w2we3J4+r8sVIBetn1Soz2cSXtMvvYyIcnjapiCDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )