UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0jLkj/QC/J+XtTP7tzi1nStXBo1lIMWiTd57Bei2dM=' 
WHERE 
  key_id = '96a4917acb31d400ba18ec3da09b9826474f757ef9870366826217ff4201070b' 
  AND (
    token = 'R0jLkj/QC/J+XtTP7tzi1nStXBo1lIMWiTd57Bei2dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )