UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDFR4Ru52C9J4eyt6ySgLcEhM+NdtJ5qFG0oXdmtYVM=' 
WHERE 
  key_id = '3480b08ba9234fa52c2a98098ad3dc4063685ed9934bcd905ab6d40107b9c0ac' 
  AND (
    token = 'vDFR4Ru52C9J4eyt6ySgLcEhM+NdtJ5qFG0oXdmtYVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )