INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da3c10a9a988bb3a4ba592069718953b5efb3a4b325d9292c00e6d7482bb430d', 
    '29w84dyDOuVOlzEOupzfDYnW8dWP3CEjgtdXAz+rfOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)