INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39da78920a2d5e72bcf06a2547db68c655ba4c58458a9bfc5b56e5e04077f4b', 
    'tm22xPuCd+6Uf303AAteQbNS0z20IjtQi+3losfOFVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)