INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f1f2a09aa3938b5ba6f8521769eb6f0251ed83510ccc68303051e82c28775d', 
    '0RB6JHQeodUml1XBupLzUVyxbIbnKQA3C9Rc8rumsUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)