UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x30urLjXCvSJyl0+A+OqaIFHHNXW2bX8L3v++WdmXAU=' 
WHERE 
  key_id = '9de4bacf082f44d687d53fa19e7c276320abb82b56497e469c9aaff0df764cfa' 
  AND (
    token = 'x30urLjXCvSJyl0+A+OqaIFHHNXW2bX8L3v++WdmXAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )