UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPnPiQoZnCiWLhysksv41KkpCORYrtPeEPLBWOWDt6g=' 
WHERE 
  key_id = '2c1b0158a899a589e0427c83e355974282970d0216adfa85ec4ee16d736a6e7f' 
  AND (
    token = 'IPnPiQoZnCiWLhysksv41KkpCORYrtPeEPLBWOWDt6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )