INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684d5c266c1f96c59568cd2700727aeaf224309d5137694a8a720768480fc459', 
    'cls14s9J0rqjiTvrx2vjSLDslN43a8pT+gKe7w94Ukg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)