INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb25eb222d39ab94b334ce8f12eecb2e9a920dfd101ec58e998882076081f5f', 
    'HS1Z4cE23lM1Gp8NhkMC7dBpK0LXYkUWBnDhPgKo0so=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)