INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f9ce3f9956d817ed8fb1f0f27f45f1d0afb35e112813d16f68466882ba597e', 
    '5GnI9/WCV0iqRp3OqwEOgyQub5yGnHv1CGKSTzpi9rY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)