INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6117d61915bd73fdfdb6733cb727c52bd711535d1851c65daf77aa6b016e133c', 
    'j//jDgjJMc0u4ArRdKmHnlixuf4U1qcA5Dy3uEl6lVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)