INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3a67493c6ad580ce695a282e9b09254c892ba721f4915200921a37b93c33e6', 
    'isIO3hEEjXtd/wJhhioj6MG9sjTl2ga9fHpO6PWqiIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)