INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91863ba6e2dd87cb4aa2238ca33e99c718d99ba4ca0dbb47cfdd927c69488908', 
    '7VyGvxBkC4eWxOWdTr3Z1gqA742IMvGRaDfEStk0SeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)