UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHBxxJlSBQDqqbeE5NkjMPG27LPdW6X24ywJ8RSN/TA=' 
WHERE 
  key_id = 'fb0c91dfa5930879e1a9b5cd2f908f1d3a7f215600b0263dfaec68cbc217aa73' 
  AND (
    token = 'MHBxxJlSBQDqqbeE5NkjMPG27LPdW6X24ywJ8RSN/TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )