INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9775329744016eebff4e62e5a025448ed170deefee25b665135bfca964f36b7f', 
    'kWapfwb4JXG+FoNK6i0bkPwbNq7W3JgZIbfDT4sjnkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)