INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c95a720ff607dee31e7e1e61dd0e42d8b38b627017135e26a5309028cff5f3', 
    'lD5Ccam54eiSg3HuL5FwsgD486K9PfuVSCkR1O5mMs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)