UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSW2EscpDpH8RbYxsBa8ZnYZX15a/BPk050ErQ8n2eE=' 
WHERE 
  key_id = '043366f0e0c86258e62e4f27bcd82912fbfc6d350c0ef07edb32453b6c7f7d73' 
  AND (
    token = 'gSW2EscpDpH8RbYxsBa8ZnYZX15a/BPk050ErQ8n2eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )