INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cfeb30afb1534194a56149d5771a4791ed2f2139a051ba83ec74d9bed2922f3', 
    'dPlXdZHuVsSSR4gA1yivlJ1AoVtU3uGnFr47PR5FuyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)