UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3aRtDSXTEO97wMyqbwnsow1u2mCxxxjeiwQ9c2tqgE=' 
WHERE 
  key_id = '09c74a565fc99048cc09fc97aa0f8baaead583843f89424877595db71cde773c' 
  AND (
    token = 'I3aRtDSXTEO97wMyqbwnsow1u2mCxxxjeiwQ9c2tqgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )