INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3961d03ae341c909e9d3cefb2f380e4bb166da31c5a2397337829be9fcda765', 
    'jrO63qSomLsQMVo5SA+NHSELZI48Mn0Vc9ZYP1DhDsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)