INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d4100ddbf14aa7e12286b1b46018834c4dbc966f07aa0b964f45de62324514', 
    'j7AnFYRVyMfOJQDwumYVwiz3uOEfchR07BRH9EVQZ9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)