INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87a8218b1b4a81146a4ee491b5d612009a07e3522e78c1d31c6efd79fef534eb', 
    'QkduCIKqYqq31ms6AsJQWrr0pkCtJ26hh1MHStXiV8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)