INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d71d63ceffff703502994055932f3ee92e6a0496cca2945a9057cad0a6f5cd8', 
    'FIkQtf2zQSaPfu4T5DjoRFQyEqTUC9uliYI2x2pnrfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)