UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBkjXBqBnxNY3UmgSZrkyGsspBpvHW1UFiLGJoZja7Y=' 
WHERE 
  key_id = 'ff11b31219755ffb5300dd14d57487a16f62db2de9e20b011318db99c151982c' 
  AND (
    token = 'NBkjXBqBnxNY3UmgSZrkyGsspBpvHW1UFiLGJoZja7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )