INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfee7d65c98ac5afc86e4c9c27a73594bb29eba9bf23926d93c692e7a7a821a', 
    '0+cF1gnLpctKDEHiUCeuN06dugByEhFaDszAzv6LcAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)