INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b475b41bf843bc8f862395ea3058e24ef5bc0bab2435748300abe2a06423389b', 
    'J68OT1wmQyXeq8a8vZHSfiubsUDj8Fhnoiyx98fBPOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)