UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nvw1RzQ2fmvrvXg/B5NIUSAA4xJVXfhTnx+FprMQYQc=' 
WHERE 
  key_id = 'd7e795c0e4c3f0e5a1bd9ee230183b31b56438e3e0b8d71840042a0c45dfbe7b' 
  AND (
    token = 'Nvw1RzQ2fmvrvXg/B5NIUSAA4xJVXfhTnx+FprMQYQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )