UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5uKtnpFGKWJI9RUmOkbiI/u0g4MWjzKFbkCiosiwIA=' 
WHERE 
  key_id = '90df7f5a40a1ad8a5800da6ddef92cc34a4c41203811f5bd5b08b1cfbcb3817c' 
  AND (
    token = 'e5uKtnpFGKWJI9RUmOkbiI/u0g4MWjzKFbkCiosiwIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )