INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '196888eaf3bfbce90eba5b3c7f78402a083d9878c2b9f824631987c24f730345', 
    'y0Mp0Y5Y5lzJPfd0kbPAz7QAFjMuaKXXeKKuAtFgtxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)