INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08535720271ab1759b5630593b13ad0384758067ef99bf52776b5a77c52a7031', 
    'lDGX2rWPtH7i5IO5CMWxaKwfyrf0hrMQ6s9lBTWdFcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)