INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e766677b28bf7bda3c7976c8fa3769ad94dac347a3cc7bb873b78f67d7d7ac87', 
    'IBnvIwr993x6nUQjNdgu4FdhCagwQQ3apOdPYSgXrTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)