UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4HTZqprsaRZkkCvQ0heu0Yn1ah4Wc9JxQY30xH7VB8=' 
WHERE 
  key_id = 'f2704af735d132d7ca0d74f835ad7fb4a37b2d39e4cff80e2a2165d43422a217' 
  AND (
    token = 'f4HTZqprsaRZkkCvQ0heu0Yn1ah4Wc9JxQY30xH7VB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )