INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888dbc700561dcf95cc153baa4686bbdf62f2fe3aa3d9884b2ac8556b4a3f539', 
    '0V+h6UAmGAJBproOM1dKpquRbSISBgZRHEFWBL45/cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)