UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrOM8IhXO7QMKHpmQz1qv0LSA9+M64LK16goDSHy3aM=' 
WHERE 
  key_id = '88301e4d627c2eb4b87952040ffa5aa043391639a88c3695b6d0faed8046187e' 
  AND (
    token = 'YrOM8IhXO7QMKHpmQz1qv0LSA9+M64LK16goDSHy3aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )