INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a728cdcd8d2a04d65712bde15c9460aeab1e60b1018d3a9f1d561ec9cbc537', 
    'ZK4Lae42gcGf+6d9j037xZGpbqcTkkvBviWLm7QxPIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)