INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c4e3d9659fc9806f2a58344eaa7bb3c9ec7851af783ebee5a1229603832e09', 
    '5sO3I7DRIwPgB2NB6C3l6wkiVXWzZDuxyObxdBGzChk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)