INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4491b533334174bd4428025f2b47fc2ed612a1a563772fb91dff1b6cf01cd8d7', 
    'CI3HgXOxY1xpPliq5Grbmgbv9eDCHpS1YVw+rJ4XxE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)