INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c561f2a80fb380204b13ce10d71adc808c0a4d70cc212d2fb1f6ad8c0260ba46', 
    'avk8VEdN8b8lU95oI/19z/KvPhUfb0UU6GLnCEDsqRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)