INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2112645df83349879ea520f2394042da3b4e2d3b56cfb39071bbd51914ac2ab8', 
    '2eIMF/bcgc5oguitp5QbDawjfQjcK2geDEcnLX0h8No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)