UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQbhPuZTl9S2NyNu29aeY2ypp07H+o6ImVrGgvU7kh4=' 
WHERE 
  key_id = '29338bb206f1ae1af603fb0617da36104836c389b0d94af549f92b4eddf5efb2' 
  AND (
    token = 'yQbhPuZTl9S2NyNu29aeY2ypp07H+o6ImVrGgvU7kh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )