INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebdc55e60cad21e3294e335e97117efce157e974a7b43127df803c82eadd6289', 
    '+4tJAmL7M75cPPpL7A84pMPChL+wTULib1BZvOQ8fqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)