UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0r71XLPYYe0Qp3GmwAFcjIvWw3+brDFgu6cJboCy4Gc=' 
WHERE 
  key_id = 'c47f659abaaeb11095b8cb7ed66031589bf79363f375cdac1f082596106a5aa0' 
  AND (
    token = '0r71XLPYYe0Qp3GmwAFcjIvWw3+brDFgu6cJboCy4Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )