UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmaqaJH+oN3tolGcVTcyr19sUm7cOQ7SEAWy6QuOMjU=' 
WHERE 
  key_id = '42f21b5835a0e1986b0bcb8d5818918c7bfc2b6e690f69707b7b5b3eecc81cc5' 
  AND (
    token = 'OmaqaJH+oN3tolGcVTcyr19sUm7cOQ7SEAWy6QuOMjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )