INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b1943701a90bd6b0aa3b3c49b9a223764ea5f138fae105c0f86fb7e26abdfc', 
    'vKkFobcAtlahVAj052QHwM3WkL85O2W27Db53Mmc1eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)