INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c715382d7dbcedad4e4f221f8659e64c68e4e2b54cb638554a0fb24f237eec5d', 
    'AA95aZ/9niUStn0JO2vkJuZJ24duzgOvGKtPfCmmvr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)