UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktqicB68YRmnw33eeJTr8uAPX/NdL0Zq1PsNYbnaWm8=' 
WHERE 
  key_id = '8fd16da40248006d45b5e84d145d662c1a9d121a6fed3b3bcc64f96d8abf0127' 
  AND (
    token = 'ktqicB68YRmnw33eeJTr8uAPX/NdL0Zq1PsNYbnaWm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )