INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4953308ebcce91e46c439a48eca12ca13f161ac9e19abac7a6a7293007bdb00', 
    'fykL064DkPjaoWv0x0RpBe5DirmF4G+1p/HXeLmENGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)