INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de9938547bbe0591fe75ed5821ac43e9852c36981ba6403e21e319d38bc7f73a', 
    'F8S1shFS8vmlr8BBIqmHG51GQtk2iNwmHxXjD5XI5/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)