INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd49ac6818cb7ba4d9350c72d0cb36861b2b18d2eb194738019ca51bb78b91ce6', 
    '5tbHPjOj4hKYsDN3G7AkXaHjj6Dz+IIXHF9DuuOzx8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)