UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyFXDzD4MHzr8Uu4mMXHZ5cgksBdrNpiFJ9BVEJdqvM=' 
WHERE 
  key_id = '4a59b1b8c1c82d3cda81fe7d560d3dc49e050d3b5c987b84e4029c7d19aa7825' 
  AND (
    token = 'DyFXDzD4MHzr8Uu4mMXHZ5cgksBdrNpiFJ9BVEJdqvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )