INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8df59d7fb4525bebb2a48e6e9170d17c138e3ce2725928edc21c43f426fd6d', 
    '+w5MyN9I8Ez5GObWQ6nSjkSxnc4cx3G3O0q52DhQ078=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)