INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '453bfcb505f21677905c0dce4783451a9304e94846e0f989a7a1880b9e83c732', 
    '8yw9aJB4EnnuVEyionsRoFdR8x/ewv47xB3LlqdYlZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)