UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4cSuFhgfKy05m8z6a1pFHkNPcYKI6gS5RjJk+tp0d0=' 
WHERE 
  key_id = 'a90bcc9d87599903f41fbc3e57de13054fe7ec12158555d281b509ed0db88946' 
  AND (
    token = 'i4cSuFhgfKy05m8z6a1pFHkNPcYKI6gS5RjJk+tp0d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )