INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97a2f6392e2d5be05771c31408535febbf07015cfd53b55663421682efd1a7ce', 
    'A0Fj3lUaqP7UmzAUDWGHg5HT2dLwk1nRYPyqYQZtU9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)