INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398d885bc47de27a4cbb270d05c9f06dd39da2173944573620890d0aad6b35f1', 
    'QPpFJiXxVIT/UJej4ujphi9T6BcpRdhErwC2LyAPtDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)