INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3978873628fced64127a65e9a7e7a6e2400c8e9bfd31ebe3e50f59bdaa1bb301', 
    'xMhNZyUjq7azKY0WnZ6zYI0wnBGTLCIYErS4l+XCRe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)