INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af2b49ac37b37ba90ef6524adaffefca0e29df5a33fe147f48010df5e9a9bf43', 
    'Z/NwFgZc4+H3XTNGoTnuCGfmfvslJ6ObGrp29t5Fksc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)