UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+NR/55Bhto6CFXb/cfHiq2TGBbacQj9LnH2kAXZ1K0=' 
WHERE 
  key_id = 'a138a0116b3e615e0e6b8a8952ceb2c403f3da84b1469e83b2b0e272d52da7f1' 
  AND (
    token = '0+NR/55Bhto6CFXb/cfHiq2TGBbacQj9LnH2kAXZ1K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )