INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a6cbefa3e1fc7ed39df41731608b84d907c94bf742af60a57ad29fd404affb8', 
    'YqdxTgFlNixClsf60aJWXQ9X1NCZGKzvhKuXP3z/Q8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)