INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35339de8bb7633768537c5eae2e3b6c2b8876a3ad5d5a89aa9e85a05f5015504', 
    'fMHrI08qQL0ndJ2YNrgwkN1fwwFj1nw9WPzyUVxPgUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)