UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKrC7ihSkSdP0OQTLh/Eeyd24J7HhnC1KSvwI3bYfaY=' 
WHERE 
  key_id = '8436e7edbb77a22dd0dd95fa1de1a1d7bd2db264b69f1ec6226b14da124cb10a' 
  AND (
    token = 'DKrC7ihSkSdP0OQTLh/Eeyd24J7HhnC1KSvwI3bYfaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )