INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9afb20b35aaf65ef191235477d069fcf50cad33d0b3b76065737afa884e9e98b', 
    '5RZC4gfIDQFV1t1rLhtdtg0+D7bW37SdxpcNZ9qPx00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)