INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3881348c4c5db0242476754ba570242fd23bf2e3da26c784bde5cb74992e2e1a', 
    'UD7dK7mtt7ftzS8u9Gy4Kqa3XUStECdYDhipsFF42Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)