INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dac8a710243c4b0ace8821bc75ead430bec84604b4620eefee0df13242b244e', 
    'KvZWSmYQthbR4dqreZ1JV9AynZW+2MBCylQev0Pa49U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)