UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bP82qvoC9FBh2dazLFXIMDb8Kh9LDGf3fQAvc3aCcyw=' 
WHERE 
  key_id = 'f4a746b864088633886a4694d7de1a67b8df052cc9e52c28a4138d52d7ae1594' 
  AND (
    token = 'bP82qvoC9FBh2dazLFXIMDb8Kh9LDGf3fQAvc3aCcyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )