INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '069cd96dea85d02b0da6b8abdc4bb854490b41d8647fc15438072c449f8c63c5', 
    'WTVUv1kIAvN6ez3UHuuI++quDCr0Na6f7t7erJ0lt4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)