UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2bEwHI91G4tjnGwWhgnybcUWxSic8u0TDG+Yha1JDc=' 
WHERE 
  key_id = '1ef4efdd0b177a78582476d4b548404893065294c1f4d5403f5afe9ee17cbbd5' 
  AND (
    token = 'Q2bEwHI91G4tjnGwWhgnybcUWxSic8u0TDG+Yha1JDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )