INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46374de850fb600a21c8aa30864005350147335966c7ceb842046efdaeac4b1e', 
    'quukQLxnGcW2HazPDssL2SvT5Y7ApgEi1QG7PK3EypQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)