UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHkNvFYidNTq2l6wNd/k3VzDTZ8wP8XCVHZXvIOV7Wk=' 
WHERE 
  key_id = 'df5c5623261f32b470ee8448804b040a8e13552c0f103d841df42389f44dfb93' 
  AND (
    token = 'pHkNvFYidNTq2l6wNd/k3VzDTZ8wP8XCVHZXvIOV7Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )