UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywp+GqMXVzXO4cWS3x/6AT+S/71wt0Fis/UEBi142P4=' 
WHERE 
  key_id = '3558b114b31987f60a871e1bc144e5df0f94f70c9ba0f83baa238646fc37908c' 
  AND (
    token = 'ywp+GqMXVzXO4cWS3x/6AT+S/71wt0Fis/UEBi142P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )