INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ab84a46a81ce032299d8aafdf114a060ec4d670faa8273436506bb8c072bf4', 
    'LfrUj/6i1777VgU5gRvCnrXDUuc6PySgTaO3ky8Vet0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)