UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SP53rYVyAMRlV3JCxSZUKytSCGiRUOaukNCLT9fBD7g=' 
WHERE 
  key_id = '49b3428f9e82dea1dff8b157beeb250774da3f3052ab9d3243644726ff8cbf57' 
  AND (
    token = 'SP53rYVyAMRlV3JCxSZUKytSCGiRUOaukNCLT9fBD7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )