INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a667f23c58cba3611d8ea57f309173ed03dd24535f1e811eaefbfe2bd45bf6b', 
    'A8OKUTWnk5HnRFWIJHa6WojkdvDWliqfCKA4YbEMU8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)