INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '661f54b86f89d044090ffbdaf6ec97e105391b89c9a480caad2bf7496fd04f8b', 
    'P32igyiFGrhKF2bTDKqFYxCWejsNWcG3JC7ZQjIaEng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)