UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVF0jQcjCMLS8vTqkqo2lZCsP0ku4/YeSsvI61Dsb9c=' 
WHERE 
  key_id = '47d8f619eb2afb82285d3d84daeade6629dc201a5b365e1d500c4a0cbb0dfce6' 
  AND (
    token = 'tVF0jQcjCMLS8vTqkqo2lZCsP0ku4/YeSsvI61Dsb9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )