UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxpvWEFAWv3T8gQC0eu0/snqq8egIP54oQRIl66xuTg=' 
WHERE 
  key_id = 'f50eaed6c6b78aae2d0f048c1798c2392d11e7fc694a77b65c101418c4b33d03' 
  AND (
    token = 'AxpvWEFAWv3T8gQC0eu0/snqq8egIP54oQRIl66xuTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )