INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c20082f071e04becaef842b15fa160590710578995beee86bb426bba497d101', 
    'nubIeFbcPHoBEyyzZiXjw0CO+QQup8JHfY+39HfQGAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)