UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnzvFChcTE5vRoPVVssO7POb20N/TJLZskymJ1BysM0=' 
WHERE 
  key_id = 'ed9499541a9508a56a77dd765dcd566e0715192345fedd9de0feb51d26c76400' 
  AND (
    token = 'BnzvFChcTE5vRoPVVssO7POb20N/TJLZskymJ1BysM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )