UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke5y2JbGX3rBUp1S9Y9en19RNmxXD1l1hUKNbsDrzGk=' 
WHERE 
  key_id = '2b28c40cb3a2dae372ee1ed2241e745333d15d4d107c5e6a609e8c6ab321ab5f' 
  AND (
    token = 'Ke5y2JbGX3rBUp1S9Y9en19RNmxXD1l1hUKNbsDrzGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )