UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Qd9o2ahwbSMDx7/fHG6zoDbin6yWXW9RIFsNTIboKc=' 
WHERE 
  key_id = 'ae37da47bc1a4c15ebe137fc1482f4bc3970e92084def73a2c5bf15dc9cd21d3' 
  AND (
    token = '3Qd9o2ahwbSMDx7/fHG6zoDbin6yWXW9RIFsNTIboKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )