UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxfF/BzcVSs+406NtHOQnN1Rtv9Da956xGttG3QUI10=' 
WHERE 
  key_id = 'e315a55ca9987c676778139d63962316b9877e816c3dd644b6f366d2006cddf2' 
  AND (
    token = 'BxfF/BzcVSs+406NtHOQnN1Rtv9Da956xGttG3QUI10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )