INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f0d79505ca4a24e5a90abe4e00b3a993481ad811e2be25d061005e69a8f7218', 
    'MhKdCOEwJizho1ZYhhWwF/LUsf6T9yofGRt8CM9OhgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)