INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853ee2e5ed9f755efcf4d170d8e57d335d0cc0487b140fc7a06cfe2e052d737d', 
    'h7HcXdhotdS197Nc6MHmfg7ETkshM6uZqfMEo3UTo4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)