INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef60b14907e75502c0584327682443ab09cfcc27345e7b7374808aece01e39a5', 
    'mrpxWX6UhU+hlT3HDotYj16x/rGUCti1maS4iNVNBfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)