INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac876a3638e99ef9708f8f2999a2bf895c942d7104696496c352c94217bbcffe', 
    'aFCG8T24dCABO+WYsIquwzPBhUhKXQVvFLvBsZemFdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)