INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd341034d2192241d237a2bc450ecc34e8fea39cbe97f8249e272cfedf6350dec', 
    'KQXwEXmoAOGFoBt68rYITZ3S2u6aLdE5/oFOpehHeUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)