UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'be5zGeKfYT6ocfL1q9OD5GwuCGenDq8tMaZ3ncGrRYg=' 
WHERE 
  key_id = 'c944fe9f5db54346259bb987967ff143545e702958cc54edd1f1daf7c653392a' 
  AND (
    token = 'be5zGeKfYT6ocfL1q9OD5GwuCGenDq8tMaZ3ncGrRYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )