INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6084c628cda844b2ad3cbaacf055a8f448bae6d9efb4ddcaa31d983420dca01c', 
    'Pb9VUPmy+Isc99AmPKsnEBHUK7ByV8695KknrXvrtOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)