INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d313c5de8881690fb0cf77edfea81d8e1eea131f0822e493ec9f1eecb3021e9', 
    '2tlyZTMYEWhSfrprrvb8RHW41piCqAtzOG1GbnJ7vHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)