INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c10622b9f4d18df48794d0f15f3816bf8f446366ac3e1ad73ec974037fd69e4', 
    'K42gls0eTgM8MipcWgBCb8YQe+FKnxEEJ6NKsJIr1GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)