INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a38f31166ab3e72e14c59ac238fe2b4005f17f8b1108a55dd109c0dd5163ff', 
    'KoBZGNl9Qojec5QZOMFKoeaa2jboylf0nI6NcCm/OK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)