INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e506112b7dcd368e59985e9c82095d3034b9c6fef8b0ab2483de840c7407694d', 
    'X17qWIoTTnmxw/E02GYIyBOjOXFCdqqrcPCRZfhmrbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)