UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIAvW51ZqekClbIeG5Sw7+4ZnIK6jsJbRrOc3fP3jdk=' 
WHERE 
  key_id = '28a628202daac95bf065f6f8c5b974a3b0a232ede27cc50ba8973f5c10f24fea' 
  AND (
    token = 'vIAvW51ZqekClbIeG5Sw7+4ZnIK6jsJbRrOc3fP3jdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )