INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b64b8f193306c890323d0c4a42f23172073cb85b8c7eae6a7535f4e4610ef724', 
    'F2Suq+stWPTit+gwVpNdZNb5dTNaFZthaUGCOTjUkYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)