INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde921fac47663fb6ffa56e6938b99d75e2c9bd69b46be62d8a21a1c0bb09342', 
    'uSvs4rjsDp5xoN7a3WBcxeqI29D5oipXiUUoQyBOsX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)