INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29660fdcb356e6941899bb5a881906be03183656b986638f3648ff356480a05', 
    'IRCdDpU3qLrUBrS5c9JcwMHX6Wb2rmHFYElOdB+29ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)