UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LW12tnFj5M+ps7N+bamulCG8BgrVQQ2KkEkTmq2Wkok=' 
WHERE 
  key_id = '0c8497fc318aeb9ba522920c0fa4cfdc0d6ef960279d3866569c907c0f81d2e2' 
  AND (
    token = 'LW12tnFj5M+ps7N+bamulCG8BgrVQQ2KkEkTmq2Wkok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )