INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b13828ee431436882d7411343f05918e31c82786a5c71a59acc5f97f19e9c22', 
    'mk2AZQFQ+CPoNg1tEEZGpqzN2tXgwvV9UZOjJcEN0qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)