INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6ea1ce59f77a673db4df00430650f512a0a9b0e1347b8aca1472751c2007d6', 
    'JUxIN3T/zBLScYoZRPspEY+w5bS8E4pStDyZYNYfrwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)