INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323dfb55de5b11176324f99ff9a0aaeadd79818262848228ded38e3045923665', 
    'ovs7ghUyUKYNKtGCQjTPHWRB5qUg3IlQRr6Q+qRs5LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)