UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7qXltAPcG+FiUTZX2mYYL1OCtzXoglnDctKLldyFaU=' 
WHERE 
  key_id = 'b158e19b78460054fb5fc019d047fe4930244a1a676308d150bd9c5b440ce04f' 
  AND (
    token = 'w7qXltAPcG+FiUTZX2mYYL1OCtzXoglnDctKLldyFaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )