UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDK7D0xwCTs5LYk6IoHGeilh2cvrk/2kvd4e5It+apw=' 
WHERE 
  key_id = '1fcfeee9534e84697626a825aa0df50c2eec238be028b4e459693dc3fd070813' 
  AND (
    token = 'DDK7D0xwCTs5LYk6IoHGeilh2cvrk/2kvd4e5It+apw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )