UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wI6754G1++r837U152QhR1yEIMeaz5qL/2clJpAFbe0=' 
WHERE 
  key_id = '4c626dcf8a3899e56e32df61edd6c0390248f5f251e8dccb9c27a5f62b6a0995' 
  AND (
    token = 'wI6754G1++r837U152QhR1yEIMeaz5qL/2clJpAFbe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )