UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJqYw830e/AOLkVNZnsFhncu/EcESgIscLjDeKUgfCI=' 
WHERE 
  key_id = 'ed8e8751cae71e85ed10c3c792e63ca4da440dc720cb9aad96e48e1d4f000fe9' 
  AND (
    token = 'rJqYw830e/AOLkVNZnsFhncu/EcESgIscLjDeKUgfCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )