INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83bb597efdaee6511be9ccfea1b7730408b21413bedd6b11eabdc7277be4d8c4', 
    'zcbG4O3lFtOvU9Y6jXqqxOTOiwfqrAi1vn6AqEG+0wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)