INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8118375b04ffb04345a9fe7f821ce39b77a25a7051b769cdc49b20f447c86f8f', 
    'k2WYEa6APRwG5VPWw+mYjwmuYOKbhflgQqmwql2kPak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)