INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4cf108f2451ea687cc2eff45d62a312e3d332b19e265e8f65f9e467cf187342', 
    'VCpGXvaWMS+z7R4Nop8+nefiCQXYsg8hsEBUcZNerNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)