UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DH4KWK5mzW1o6ULCeZqTOdTLDOtXFY0zBSW2OqcEbdc=' 
WHERE 
  key_id = 'a07b0e79263b824eecd2f95011052688f6a8681290301cd2e3a12a27c7bfdaa0' 
  AND (
    token = 'DH4KWK5mzW1o6ULCeZqTOdTLDOtXFY0zBSW2OqcEbdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )