INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76cf0dc6a0568c5cb1775dec2a8dbd428766f03137716ccf975267cde150466f', 
    'l3ECa3MFP4umMjbLPePuVC7kCb8LCaVWSlBknsKNnlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)