INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee8a480a8d22fcc626da578869ffeeaae4494b9d00fc9a8261e6c23182842e8', 
    'njkZDMEkaDngN7hUuPCEfXd8lGGhxnTmpQgBxU+gSwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)