UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmO0IEjRqSQKK2iIrGF43cUeKl5olAiFsqpHXhL8oYY=' 
WHERE 
  key_id = '10e42a820dbd5524f67d4bf3569808892313c13da0625b647ec21f58ad949832' 
  AND (
    token = 'rmO0IEjRqSQKK2iIrGF43cUeKl5olAiFsqpHXhL8oYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )