UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOwAVzuRqkkdjgqc4ZjD9QY+9GBjjE1CcukhvRNGpBo=' 
WHERE 
  key_id = '4b02387fcdd1e2117a36ce3d02c0cd91bab113764ba199cb3053654c9dd8e771' 
  AND (
    token = 'SOwAVzuRqkkdjgqc4ZjD9QY+9GBjjE1CcukhvRNGpBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )