INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa5acd054339783d9fbf3d508571411a29d540225e92059896063e2900c6b1de', 
    'NszBJrZbrs3MT2twuWr2aTI0y/sdn94N8IFfteT4Ml8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)