INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe73637b7d00fdd5777d1f857f74b49a370405c231235bba0b8bb2590897c32e', 
    '7wHVPq3apNHmOERhVZf3Xl9h4cvEOtU9WHeGYYisRPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)