INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4753d8c952fe90af14ed8192d9b112be0d5cd2068f222ccb5f4a9065858c25', 
    'xD3fVq4nERMtpknv8PBn8KSG4atFaD/6dqHbIpW53MU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)