UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mTO8haV7XTs7jC4qMT5UT+JPOIwhTrGBWmY6OHXslPg=' 
WHERE 
  key_id = '22a2ab79fbcee2b076a08aea18bfc657908928eb16f3e8191f1809111b56b7f9' 
  AND (
    token = 'mTO8haV7XTs7jC4qMT5UT+JPOIwhTrGBWmY6OHXslPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )