INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add5459719ec9f88eb38551cdba463bbf70ae1db486e87e025e553509b54f300', 
    '/iHOPwPPAFe1gQ4dQrNldSjDoDXBjCkFisihwppIO2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)