INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46bea2cd96e538b665c8857af8b7d1eefe26af3971e243ac25ce73c9523b2811', 
    'Nua2s1pBK7BgUsg5X0EazSDcAeExhG7kN8YLWgc3/Cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)