UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGQxn9desNW0q0VY7xcU32EpFkS2/mSZodg53FpT3wI=' 
WHERE 
  key_id = '1b75d885e774e2be77e2e504bb7875248797a666143de022928c672eacbfb1ed' 
  AND (
    token = 'HGQxn9desNW0q0VY7xcU32EpFkS2/mSZodg53FpT3wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )