INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0fe361953baebfdf9654e5d4b2cb6e7b5690651175d7a952cb9c9c1f23f94fb', 
    'T6ypvwjmQMuHzprwmHIAVg31N51duA8jpKHZu0TV8dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)