INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11468b370450d6bdafe8da0ce1097d4b89cdefab1c9326457da66e9817c87e75', 
    'M5Ru9sx/9PEMKdCeuF8XlIfkFnFJF280M0SQy9LjZLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)