INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5b89412c9a7aa26f3be26746412d95a18b612cac52d19369015d2a6057e371', 
    'OBVvvHKeovOL8z/PFIHMUKEnqGxFG0pGotHSrIskb7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)