INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a2569a4a860e1ce3fdb32f1a958f17198ac33b429d9ef8aa73a75295c698430', 
    'mkI6nPR8EWPIIxsjH087tjFJZ3NSmAFoOXccz+mq5J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)