INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cf860c07b62b262ff1166b08a6078bda41046200bb89579b340e1a9a02ac56f', 
    'R1btO9tKX68LmzueEW9CzlxtfhVf1akaWR89ta9m/v4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)