INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856efe7f9335cf4d3fbdb0b6461f425d2da4021eebf08fa29cf6eebbf2e752f5', 
    '0ip7/+37EFlxCM/OqTjHHYvr8rdcRre5GNKCLkcZxkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)