INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e122fc2f23f1308bfb07a34d906e9edf0e235a349f1c4b9223ef7c8842c98de2', 
    'uHgkdvKQjxU2bUzywYyh0HgetWeZlaDK9+Xl3z9uULY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)