INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ca253cec601ab237ba2a0084bba334721059605141305d4febebac59fee7844', 
    'hC8WVRGGuWmLjtMWA9+VTG2Z1M26QZ8T7Z00yfwgsmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)