UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L7+oRXgNxWZttRRE0Mr529sN5a9qzQlvVBtZ5k1KNo=' 
WHERE 
  key_id = 'ecefe98bd74a5edba7e44bcc4449ef4f5f2c52f096487920431412691da587e9' 
  AND (
    token = '0L7+oRXgNxWZttRRE0Mr529sN5a9qzQlvVBtZ5k1KNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )