INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8188e2d05d8d96cc3ecd468c8ea676be7efdcb97a59b3890d220307dcd8ac43f', 
    '8ONPCvupJdiJZNIjzCSjsLY1wH8UMingeUpzQsqtJzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)