INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8956266cba5d7190cfcfb40699cce8afabc7c446bc2686b97bc39108db9882', 
    'tHPOdjfid6/eFjEwEOCpDs8mOnFQMZBgXG/Bb4lLHyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)