INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c1f81270efee085316c120d9bbecfe8903e9b324ec0a2f758a384c7553161e', 
    'zC31/Dw9ChUWyLmbnsOTIzAr/SsDV2qwtpyMAlTvZEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)