INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b280131747bb808c8f369f6a46c2565a59864b4c1f65f2ac960d795373a39d', 
    'c5nR1yKuJUoB0VI/pGZO/7BLMQrF8unvagdfHVwF0uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)