INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3756bb50e8cfa38fd527a52c87e497e6db1b03adebfb5d4470def8738c653e', 
    'DW4HfnDgIr0+JUYrDbz2VlXvE3cnj8NSubOjk4F15eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)