UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+HKCVXVWMUtR7VEX45oB4T9+kZmuccbBUZKm4ME78I=' 
WHERE 
  key_id = 'adc6cb1f49432672182318b2a69c9cc37203718b5f1b1c621dfa5e91f350c3e8' 
  AND (
    token = 'D+HKCVXVWMUtR7VEX45oB4T9+kZmuccbBUZKm4ME78I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )