UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5GcGHSff9UvHAclM3o9qaOj+nxnM5G/nqLIU4wW+KM=' 
WHERE 
  key_id = 'f0e2c672d3ac82493e10b84bb749918bb6153a6e1a27744da0679d8ddc836162' 
  AND (
    token = 'Z5GcGHSff9UvHAclM3o9qaOj+nxnM5G/nqLIU4wW+KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )