INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d38541a57647a0d1d851f014856e16e97b1be4c612135a6b0a0b6e90f331f99', 
    'JKCPXkPj0ovGylCSXnyrii0QglpOBYxoJ0gosOnKqW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)