INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '890816cee611b25ce219493f8e8ae5e6e9798a7bb09b010f6bd3633a4ce17e49', 
    '03YboKpDCYlw1JOSPtIi0N0gGUaUN4CFXzG4iqdtT3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)