UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYW5NV9tAUenevz5/rRm3F1UO0BwrXemfwALR+buIhE=' 
WHERE 
  key_id = '39e6ffa0c34144da05e9ee96580cae718fd2fca9c269ae499028b9ce7c0e0260' 
  AND (
    token = 'YYW5NV9tAUenevz5/rRm3F1UO0BwrXemfwALR+buIhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )