UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyUNdz86VkpSqfDNILgPowcD+HeeftIx14uQvCAh23c=' 
WHERE 
  key_id = '2fe0dc72d1af8ca401c1478041c8b973690740669d45aa67db24190463288ef5' 
  AND (
    token = 'pyUNdz86VkpSqfDNILgPowcD+HeeftIx14uQvCAh23c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )