UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mG5A7tngtO9CW+thgPD0fES84Z0NsbUCURvvjJF0mk8=' 
WHERE 
  key_id = '64c56417f64a68482201ca4391bc4abeeea0e17d07024fcd4e2adabe3f29097b' 
  AND (
    token = 'mG5A7tngtO9CW+thgPD0fES84Z0NsbUCURvvjJF0mk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )