UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGL3Im8MTojJVwiECYZdZxKs0BGDjirA6qQJnD+1xQI=' 
WHERE 
  key_id = '67e9ef21a8746a8991302fb0851ca7f826cdec60336ca297ab439e436d3768d4' 
  AND (
    token = 'iGL3Im8MTojJVwiECYZdZxKs0BGDjirA6qQJnD+1xQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )