INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0308c1cb37b00904c6d43a82be8154e4f3eb7c3d8b215c157bd9859260da5e07', 
    'SL6ERL7l6AVDqGH4WLWKm7SQp4ntBmHYxf9N3BvK7nU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)