UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TuBLq2FGWeAqyfdn1svs5ycLpYF7cIBcsmpl7ZsclwU=' 
WHERE 
  key_id = '4486d01dcd912346f405147e202b174c7638618da65ae310bfed824130fb75ed' 
  AND (
    token = 'TuBLq2FGWeAqyfdn1svs5ycLpYF7cIBcsmpl7ZsclwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )