INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca6b64d8297724e3bf51ee427af34b722b9356bff826885b0c1295827d843b6', 
    '+i9JoLEZ41yTsBc8y5Cd9hlG+9svryqBwuQWQeWhH2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)