UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMo8os4fTLJZUppN0P7EAqsFYitlExSFRhtuBKwLrfE=' 
WHERE 
  key_id = '9d2abdc03fc4591e3e810d3f3d6428ba29c13a88f84044e7db44d0c510360994' 
  AND (
    token = 'WMo8os4fTLJZUppN0P7EAqsFYitlExSFRhtuBKwLrfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )