INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a95bcc898fb460c579f80abafda6c99f59ec602595c41ad98c905ab7803dab', 
    'zX1bYPMo8BcuTZ2imL9j8TFpqED2WX11HFtB1ToiX7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)