INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '428250e6f99e973c22867c6001d5bb079adfae89be69d52c6d9743a06c84d821', 
    'RpWReFVLAnJTyn4sOuUyUYro6jJ+ediHJBxlAL0Zj0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)