UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHsuKPsKwFyjLgw6Fo/QiJS79si1YDOTlDqQ5QB3blk=' 
WHERE 
  key_id = '6abde45617a6338ce7f73ae54436d36f3232e092e4b5be906a109edc02b4d791' 
  AND (
    token = 'DHsuKPsKwFyjLgw6Fo/QiJS79si1YDOTlDqQ5QB3blk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )