INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec17e17c622cf9de1dc95738ae9c0ec1ab939f861327f3766e6ec93ae32fa91', 
    'RUonCVgoObtl4T05Bvhhke2toQa+Ro2TNIHboUmpBLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)