INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79dfe5965200a343df32fd4680c2db5ff57f3f9f34e1ebabc6582dc59dbf16b1', 
    'DXgsNVIiahqsRtd9iOVGbK2fKbmGTEdPjV3q0RRykzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)