INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4818e4767d16330da301f1bd7caf6734c8ef7e60b869e24c853efc93cf41f6d', 
    's8og+xJ0w9KUdy4OmXedZ93Rqh445K9LzTeVE2cyRu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)