INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fd19d213fa550469a1a569d7a2ea0f0920fb0203519bf9e4031c18ceb9f6715', 
    'be8U9aBEMVxe1ggVTf9nOYmV9lPg0KGMn0XfhOk6gNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)