UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwFbdyle8njkTo0obK8AyvA4CY+8ebSalBQJMTdAOs4=' 
WHERE 
  key_id = 'f630fe7b8876957dc784123ed20e8ba3a05954390dae95603961e0da862bc2b6' 
  AND (
    token = 'QwFbdyle8njkTo0obK8AyvA4CY+8ebSalBQJMTdAOs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )