UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gpd7qHYH/CXiI5B40uaROQdza5K2jpb2z1YK2qiaZI0=' 
WHERE 
  key_id = 'b0c75be151d549c9902b05a2cccf142de5ee2e705384fe679066797d50fe22f6' 
  AND (
    token = 'Gpd7qHYH/CXiI5B40uaROQdza5K2jpb2z1YK2qiaZI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )