UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCQYPxxl6dEyeGvmwD8gyrYampgb7Fob6cq2U76euB4=' 
WHERE 
  key_id = 'a92c575c74958326e402a4b405be2bfa626985d4e905854bdb3343b234f53a4d' 
  AND (
    token = 'GCQYPxxl6dEyeGvmwD8gyrYampgb7Fob6cq2U76euB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )