INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fae87d08e75e118a7839b39eeda466efbb474cae2e832b3814da71d638d4c52', 
    'K5WFzxQuNHmpBFoXUfjnBGnCrxGODUDNqOIyGgDEq9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)