UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt+GB/2enlEl1AolG8XsTVbTU2hR0APRjhvkEyQ2iOY=' 
WHERE 
  key_id = '08bfb5ac62639fac74d22d3826971df5e7e50d1829fd9762a5757a180eaf6bb7' 
  AND (
    token = 'pt+GB/2enlEl1AolG8XsTVbTU2hR0APRjhvkEyQ2iOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )