INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bdcdd3da38b4aa832927c76c93ad2a85adbd3eff25af3ac66249656c6ef97af', 
    'Ug2KGB3dLjgiEHrSI95ZOvYeNQJEjOjpslS3nC1+zo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)