UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AS7QYCH3nmCjomogr/KNiXzPfTrZVkYErlHy9IQItPA=' 
WHERE 
  key_id = '27b56ff89234d358efa1eb2664833573f69ae329e505521df237fbf834432873' 
  AND (
    token = 'AS7QYCH3nmCjomogr/KNiXzPfTrZVkYErlHy9IQItPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )