INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b22190db5395379f027788ff72e777b1703b04f6a414488fa751b406bbd7ddcb', 
    'MihBna9MabEY4Cm3VzJWurcIpyBTn7InnFbAwp1Hqjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)