UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1qJI61EY/2mZ/mpNOfFFGPuIGx3/rB/rryzZVeZAg0=' 
WHERE 
  key_id = '31ec6692340c27a5b521f128df2b41f5a6458dfc12b0d85beb67c7fc0b9e215d' 
  AND (
    token = 'W1qJI61EY/2mZ/mpNOfFFGPuIGx3/rB/rryzZVeZAg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )