INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1384b192c3c6979a1accc343500b6dc2ae0b5706d9af72212bf117133ab2cac6', 
    'avrVkXAQ4DNrDkfQy8n4X7KBx3tDz1J4d9XtwpoRPFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)