INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '691252c54b93a1d29eb38595e755355e776650921bd97b2cbf4d99c3e5a638f9', 
    'UsgbVG8GzoyYkQZK0+BU5rxkXunghSG4g5z1Rb4H2ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)