INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e357197adf89461f9617cb39db6bf2649843e12591f7879acb9f46571f40d8', 
    'VA0c05ltQOxTlv06brPM75dF77j+9D2Hnq6q0IObbt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)