UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBRVVhHqWr08Ah2RvvLysa+i0WlWyiU8I2rZxKg2hcY=' 
WHERE 
  key_id = '8ef9a40f8107114344b3062b3d825dd211cff7c121cdda7b0b96df64283a70a6' 
  AND (
    token = 'zBRVVhHqWr08Ah2RvvLysa+i0WlWyiU8I2rZxKg2hcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )