INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6796111c0e50dbc4268faf1e646cc73b410480c5d6a69ac0540a0206c2be986', 
    'c7HiL18A3DDXE4QlXCeVuet0IqqNFO8qY6x03GBsAU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)