INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c076454fe0a786740e356b8afe4f44d8f1c5ef7efbb0d984e86bc1dfaf6001c', 
    'erms7leRqkCY5a7Ilcm4f7Hk9geyyfHfQuc2N1ca0J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)