UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NlvL8inUXb4a6f9BkEGJpcNkhNjuzsZYr2I+NbbcbQY=' 
WHERE 
  key_id = '937beebcc8a65be9d67814a56be39dfb84951c4d19b369f1ace985fbd97bc9c5' 
  AND (
    token = 'NlvL8inUXb4a6f9BkEGJpcNkhNjuzsZYr2I+NbbcbQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )