UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwo8nXOT0yYfShJUGA0FQouQ/c1lAWEKOrXFYEdVZlo=' 
WHERE 
  key_id = '19e6feec810845519383076a8561f7d27e8627615b1d529d98e3bba4672eeffb' 
  AND (
    token = 'xwo8nXOT0yYfShJUGA0FQouQ/c1lAWEKOrXFYEdVZlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )