INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '823697d2999df62db90605356fc9e9dbeeb1b895b2a7b9b53082aca0e4d9ed23', 
    'E6ED+5WoEjzNEsr924jGHYy7uQztbNKCFz/JfJv9DLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)