INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '138b625e402f6efbd7dbf233c54704239cd18082f6832ac1ba07f145ea7229b0', 
    'AcU7htvxcqU5UQgw7D4TzG/ken3UFU7THWG2gsrp+xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)