INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568f0f54287362a8d0997bbebfe0b28e7009f6f93374dc61e8ff277bdc9a6fb8', 
    'REBFUuRoPXXBUlbMpPF72NrDKwIW6A/NKf1y6yv5P+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)