INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6eee4ca6033b26f58c35e1c3a786f0f8e81066964b9c40b08dd71692c4e0df', 
    'i+4e1wViS9ii5UTGs49ZpsK3h64goWHTI4RAnRl1peE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)