INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea4d9e5c2753df030bd6dea440f4273558d72feb28437b79e26fb7d5add806be', 
    '48CCFv6AEilnfac5HkkS4EYDaDPa+7FAyGs7TkELdS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)