INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c9e52ecc745df5edb94268427ca1f1e95402f483952c3b74d7f311db7cb16e', 
    'RwjorLMA5VCW0yWHSLjPdi71pWj9/UweunJAut2u58g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)