UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hmtd+o/wu5mbZXZ6Jk0GqbpEHXX1xjytr0wPA7fGfV4=' 
WHERE 
  key_id = 'ac6e6250a6f0f5fd3ca6b064cae175c64f48227b8b1513b067524271d6590ae7' 
  AND (
    token = 'Hmtd+o/wu5mbZXZ6Jk0GqbpEHXX1xjytr0wPA7fGfV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )