INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91aa974c2109fd8e7be2b3869f33c8ae9f40ecc1826f7c7afe3e421e36ebbf3', 
    'hf9KwPHFeScb1gnQ+jW9m8tlGjU1SeJBtikcyc5OWRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)