UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWF5ysTOUt/K80NH+mX8/XJTSSwC3NNVb70crg1WWGw=' 
WHERE 
  key_id = '261de5e1d94ae979ca71eb53d721a59a7e8544ea1fc80926c674fd1c6217627d' 
  AND (
    token = 'bWF5ysTOUt/K80NH+mX8/XJTSSwC3NNVb70crg1WWGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )