INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77240dcde32ace0d443e7bb3023970d4112f230588b7bd2d3399411eba1bc980', 
    '8AkczTZHci9aeknmqDpJXvdZVWYhrR6L+3y0Tv9l4WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)