INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '159458e942ce1fee11e8e343977890383f18165650652b344516730ff6f61a6b', 
    'BxxcAVrl4xwC7oAcewP178sAbTOC9ikNxCzSyLgSNkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)