INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a210a5b9ab8e8b9eb425ae6984b17c33aa455527c902621b2a985a4e01975219', 
    'XiVu18V2SjJdpk2H6z9PVtc4oQntXou0ru5B3WtKKiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)