UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ofCC2ZWBwb5rHqA+NtNHIDWYCOMHNyYrZcup9zVdbE=' 
WHERE 
  key_id = '0491db0ae64f62f0985a3aadd42796b8e81217702b6374e47dee958ee617b424' 
  AND (
    token = '2ofCC2ZWBwb5rHqA+NtNHIDWYCOMHNyYrZcup9zVdbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )