UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iReBJE88uC9ilNbgrJnYgKWfH09DEs0PI00eiMMvRUc=' 
WHERE 
  key_id = '73634b47eda16bad3e686799f000ff04ad565f6c0b6a33556038466fb83050f9' 
  AND (
    token = 'iReBJE88uC9ilNbgrJnYgKWfH09DEs0PI00eiMMvRUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )