INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38667024e6c465131d6eed5b7fc41f0468b202e0a4b057275d2b26911f4d1b59', 
    'DXXnCqXpWPn4D01GZGgnjrEn56xkCdVAON4Gsuw4XNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)