UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7y+uNsfoDih6EME5+mb3Fvbeg0Z2GJzHWkIuxvYi/U=' 
WHERE 
  key_id = 'cfcb161c7629de69d1c243b874b8df2fb1a9a4d42d3e0120101a606cbf0094a1' 
  AND (
    token = 'N7y+uNsfoDih6EME5+mb3Fvbeg0Z2GJzHWkIuxvYi/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )