UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnLUWYnxMZWhqWGswitRv3wQH3G0hCSuatEBuEAq2VE=' 
WHERE 
  key_id = 'bfbff4e9b75d97aa240cbe7157134c2b7b23df12297cfb5156c5a80321552416' 
  AND (
    token = 'EnLUWYnxMZWhqWGswitRv3wQH3G0hCSuatEBuEAq2VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )