INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40a4116b6582efdc2b1d459243e67424142206534f2052dcc66cf67133f969f', 
    'v6M/7xO2lCmgVa8GKYdTiLSaEMRBLhQo1OJxXhL/Jxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)