UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/ab3GQm16Tl5h6JlAO1Gbn7GoDGgVc25R0zDac7rzs=' 
WHERE 
  key_id = '925f2fd1183daa7496aae72ae40aaebf1de73e2021e5ac1b7364557dce2ed98c' 
  AND (
    token = 'f/ab3GQm16Tl5h6JlAO1Gbn7GoDGgVc25R0zDac7rzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )