UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cg9y1P0l6rCoRwGE/AeLJ9rE86boY78YzdS2wT9d4uc=' 
WHERE 
  key_id = '3e90e31ce2a9de7926f9b45f8ba973c4d517b2c3ca29715c3234a34ea71f5d1d' 
  AND (
    token = 'cg9y1P0l6rCoRwGE/AeLJ9rE86boY78YzdS2wT9d4uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )