UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzMukHaD3ynFR29r6KQeDhcc9d7ZwWlV5TWVxkV95xM=' 
WHERE 
  key_id = '0388972f717c5137a0432ccdcb71c407604851b764ac8fec92cd7ba2f084fe0d' 
  AND (
    token = 'fzMukHaD3ynFR29r6KQeDhcc9d7ZwWlV5TWVxkV95xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )