INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dce49f6c01240f6678801a5997bf016f5dc8d3780bcb2568ee7151725c0026c1', 
    '7BhrrJiW9/cvmqpTIE5wHjrRp1h377RrTY7iTbAObNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)