INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d9d9e969ddca02776eb75b0b60b0367060718a1152c2f03df39d62e4819fa2f', 
    's4n3tj2wPVqtIJdiXiETmRgbdbhEbPCOv2kYy5lYbWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)