INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345174cbddd6869c28cc5b8c1411cc7bd282058ade2d3d40f163a7adf153f96c', 
    't4bjmnEWLQ42Xpu3gE8kebqaafL3tKYGelGGQoa44Eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)