INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdef98f5da980c2aa8dc463247e940933052ada2b68339c453c45fb4ef446418', 
    'iItSZSt2Ml2kVAg9Oc+Gz5XQFZW7OAlkW5fE5OxbZBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)