INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31538b0231da9ad0ed95108cac6f82d82dd41cee843f7b8675cc6c47860323fe', 
    'i9JWWUM7oKxYcbpxiiDn6UEEvKh6hlkCuNiLLaFH5dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)