INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbf683f1c0a40fddfabef94f2648f8c609618b669526c4e5afae216046ba2b5d', 
    'c38mOgW1qdYwG9ZtKA8IB7rA7N0jWFyN48ScTG7rHFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)