INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe7547394e1e5625f55593900079099d0ee06526bb59fb6049ea84c2bdd405ad', 
    '7SpQ54gs79j9E38uZtYgmR4meGgxKNjvzQ5OVMnNSzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)