INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36a71094ce45cf9add0cb7e8a221c2a210873a7a3bb78cf5034ca4255090a845', 
    'sN87FKtTAv5Elzrn0aQoWv9cFooNjIKD/5pgEh99ei0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)