INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6793af0a72d48f24861c77c9370641487ae091cdd5237f4de5e92273e6b5bb99', 
    'vg5/k5HqTKa6U6RTA4Q9qW97qtWv5Ort78tGWbPRXEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)