UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZP9CDkhpDhTnm6aYd6ZYufZEwoP16txOzFHHITu4pas=' 
WHERE 
  key_id = '8ac9e4c13802130f316acd056b670d8561d9cfbd2456fafb400536e608bef06a' 
  AND (
    token = 'ZP9CDkhpDhTnm6aYd6ZYufZEwoP16txOzFHHITu4pas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )