INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72a8c0cada65b5d94f9fbfd595d92c28c5b3f0e450a807ca7844d908415d100e', 
    'PAOlrCoo79URhXUrO/ShzDrKk9CnQ15UwR5vtZ+wnn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)