INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21ace98c1b5427bf3c698d9cfd02367318306fd886d87829c331c901733de4b4', 
    'z4SmbD8sxW5XMJLAKVuR2NvyNns+jeDzvptPCvJ9KUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)