INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3ec541ce3e3a1aa93a33bf371f03a8fe5fce617ed5a9d094625f65106dcd1b6', 
    '4lw5xNwOW0Oh5FVBsrhmHe3sKhJcgXs6SjrKnLAkScI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)