INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8740b440f2bf4e8ee1ff2860ce55fe625e183a219729a27e24a9aadca27c18cf', 
    'FiJwU6WWfdWo29cQmeKFqKJHHaomzu0wMy25CCliFfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)