UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ccGyvCzk4UnUQTW0eOyqygvv4536qSnX1pWUkoNl9B4=' 
WHERE 
  key_id = '47a85b410dca8ddb8412ff3a7025caab9f94a19892d126e4e5dd8208cc456c76' 
  AND (
    token = 'ccGyvCzk4UnUQTW0eOyqygvv4536qSnX1pWUkoNl9B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )