INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df5d12381b547dfac56bbde1367717cb7304b0d2fd072b4ea9f2dd6998caba0', 
    'zZFgmTudeebHOQyR0dO9+KUSdktVCM4oGQ10l5nA+QA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)