INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb294960959c7ae9ca41bba058660742ed4afdef2871548d4bda8086ee9f8f3', 
    '2fFOyTNdW66Ukd1VNVvvwBFKuzc1opWfaGYNo3tfsXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)