INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477d871832a1215a84bcf5b1c048f186d355e02f5a5f54d62021c9bf9426c370', 
    'JX5z2YJfI4FOK2LyQR5W21fdEWTjYzuzgd+aR+/7iyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)