INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28850124717a14f1f76b5ba7f9c5a58de2c0a266b05d4f8e1451fb83e151c188', 
    'Mc8IHUt71VHWS3wqb1FiUqojLjquVZMS7O34haGUJlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)