INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d98e358b3def3e7f92fb9b25390381b407dd0bac437a128a9d1a5d4ec3493a', 
    'OqZ65ZKZymX3WNjgFvN34oI7R09goKEmemhyN1bEJ98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)