INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ad80b95983e4f5f7d11431da77ca5de131dc977e0d3512ede58130e933d09c', 
    'PYG4WCXOPKCMM16PAiBUr0eQDCGTbEa+qSgu+zsEpoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)