UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRFhNQuxBFo4/yiwYAy3kxUkK/lpeKrGpMuetczy4wQ=' 
WHERE 
  key_id = 'adef8331a6166b0b4ad1defe8b4a3aba1f4d55ff9350118b7ff81b2f8ce1fcf2' 
  AND (
    token = 'YRFhNQuxBFo4/yiwYAy3kxUkK/lpeKrGpMuetczy4wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )