INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac63c3f5323495220b3bda936d661c2f455f74055bf00a4a0b0b1990be9eb6ea', 
    'n1lFJYBS9JO38T71yDAsc0Nw09rZheztv7R7W3oyvtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)