INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a74536595b5b29fbd41644884d766e7c21e209487adc5391e4664bdcc35ffe3e', 
    'JMFeYSQ7Lt+kkoosOO2lOBNu9cmR8cZ9MxOBMdjptFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)