INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4679be5cef5b102ac3a8f66caee08e28397caa260f999a98316131768eb8211c', 
    'jj+KT51xVCERVztrAR6yk3oSKtixdHHQFA8b69d2XBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)