INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857a99bfc1087c70cf8fa55fec45d4d4901d2eb1692dce29e3985b3b587a532c', 
    'h5mzlC24OnNF3oZ9PFBsGNlABej8tCMtsKkYMIdWoKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)