INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfee4eb1a494defd6ec43843f93dec74aac96add7af56dafadc26671bdee6890', 
    'a0EIVmWw2TkDkePb7pks9Hh/TMCbv35/QKntEGVq3Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)