UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxQtwnQrEFq9wqn1OyGgnS5Ds4GS7AwTWkRjvjkxY4c=' 
WHERE 
  key_id = '5bb455b1b03ac91bcafddec5372af5acdb6d1003d585399c8cf9c8c17ea2b8aa' 
  AND (
    token = 'bxQtwnQrEFq9wqn1OyGgnS5Ds4GS7AwTWkRjvjkxY4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )