INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a95b51356a2a02f6a5ec9d689c051eb936c3ef3d660ef3e295102247c36b7e8f', 
    'dJynB6jWk99ZcyWVFJ3RxVBPVXm3t/tn8Ktl5hlFK1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)