UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/um3TjgqfqfPLggCUQAb+ROVAXv28jzourNkUfK9DU=' 
WHERE 
  key_id = 'cf948d61f9e1c1bbf479370a70a7cac2c388a5e6303276213396e5b7fc00f0d8' 
  AND (
    token = 'H/um3TjgqfqfPLggCUQAb+ROVAXv28jzourNkUfK9DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )