UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poVWqlSJpGk8NII1EzsDed3QtPT64u/LnDjPP6N+Fk4=' 
WHERE 
  key_id = '06fa1520199d7e8358f99dc3b9983da63e5ea4ed30be019c695ab0ea4d805e8e' 
  AND (
    token = 'poVWqlSJpGk8NII1EzsDed3QtPT64u/LnDjPP6N+Fk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )