INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75891bea5981320ae03e67b47465d5f4f19585536e5f604f5450b507769e8c34', 
    'NCkIHF+AJTjyw6GUdylArwdQ7nYrB6wh27z8oyvrNgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)