INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71350bba0e53821dca3c8a040b879d33bf4ad033e22a58994a844bf19cf8a948', 
    'r1TR0hVLRw5wxch0bng/DWxAMgE+J6OPZFjHN63KsOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)