UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYWnjj6p5g6veN4yLYjiPx3aPfeDb/wJkviLMYY9KkI=' 
WHERE 
  key_id = '61e9b1e832e5c94b40bc2a529be105853fd24b87254b1cfb0b1a0ab3e982d90f' 
  AND (
    token = 'BYWnjj6p5g6veN4yLYjiPx3aPfeDb/wJkviLMYY9KkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )