INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f1e4fa83a93e77c139a65e9b6839b82bfc14b4392382de041a6e4281d2215f', 
    'T6bYkE2uL1W1k74X9Ubz/R9q7kxRkILpH0IUjkdSyoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)