UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCD4bEeUtE221X516vsSBgS+WtLjDtrDmwwhE2DFlJc=' 
WHERE 
  key_id = '1ef0bf87c3700c7c1c9c37560395d65f5be4ddef0621138027967abcc7d824fb' 
  AND (
    token = 'GCD4bEeUtE221X516vsSBgS+WtLjDtrDmwwhE2DFlJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )