UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qD7aPIc8V/EKUEljwLpUZFSt6guH0/ITS+zXWf8ZPn4=' 
WHERE 
  key_id = '70bd50a5156345fe016841d58bbbbb14e8785a694a18a83508bbf19e3a59665e' 
  AND (
    token = 'qD7aPIc8V/EKUEljwLpUZFSt6guH0/ITS+zXWf8ZPn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )