UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg7jFwYkrIkW/Ae5Vp1Y6WIrB8ul+GQfdK0ZG6SYEm0=' 
WHERE 
  key_id = 'ce2d583ddc1282a0529271e0913dbd1fd5aef4156d6c5dfc8306524e3edae753' 
  AND (
    token = 'pg7jFwYkrIkW/Ae5Vp1Y6WIrB8ul+GQfdK0ZG6SYEm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )