UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzlaQMMcGs8CXeyWC0pXj+8jFobesIvp5dXxKqsOlO8=' 
WHERE 
  key_id = 'e8c977115f4e6f732edfc70ac0b292002ed3aafe92ec765f007543c3ff661c09' 
  AND (
    token = 'UzlaQMMcGs8CXeyWC0pXj+8jFobesIvp5dXxKqsOlO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )