INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '444ab1913b45f98fba398c1f626bc3a51dc4aa2fdede8216b62a25bc93a3bafd', 
    '4JvPkzBq8kK2LfawvMU2qjx4b7CMuCdhPt4F+Su+vlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)