UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQD+CRNQD7EEu3JaZihdQiFYxN2XOP2yLHh+sXqOLRw=' 
WHERE 
  key_id = '15be23d53246448bb4511b8e5d00761285e81aaf0f56d8f638687a131cf64f6a' 
  AND (
    token = 'OQD+CRNQD7EEu3JaZihdQiFYxN2XOP2yLHh+sXqOLRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )