UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpbSK9b45FenQApYBYtJUmYAJ0GORiw/oRfouqULCJc=' 
WHERE 
  key_id = 'a2ca412fcde40423d13cd5d1c2fe8411774d13055ef2604a479676ab8f090d14' 
  AND (
    token = 'qpbSK9b45FenQApYBYtJUmYAJ0GORiw/oRfouqULCJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )