UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aw/dQ+HwX2Usy6rdikHI96D+XB6LMdDNb26Z30KlMRE=' 
WHERE 
  key_id = 'afb81ec10bad07de336e7db58b6c7985dfbff064c709042b0b6eb9ab2fa1baf2' 
  AND (
    token = 'aw/dQ+HwX2Usy6rdikHI96D+XB6LMdDNb26Z30KlMRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )