INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d388fbbe4afc620f54d7699c0912b7d0081dc75948b7ec78e992e1776b9a06', 
    'k4ynuQ5T+I9UqqL7FW8mRhWHIEzQqAl+dyZFSixH2U0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)