UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEN84ahP2tElhkAiDnXJERUsTpqSmoljYt/RALMCJmY=' 
WHERE 
  key_id = '0fd90be76a4997cf9ba76ba9b1be3554c77a453718a1428ac6e3e5dc50bdcd54' 
  AND (
    token = 'nEN84ahP2tElhkAiDnXJERUsTpqSmoljYt/RALMCJmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )