INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a9f4ebc70c1dd603877216fa46d75b8af91effe245b8e5bc341d8c4e100fcdf', 
    'xRqCmETyqoXm5DOnht5BxaUfIkrTXVYgUZv+jOAaMNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)