UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSQJ8EPEWntHIaDOuVdKt1gvkBzcjVOsliASILr9rRk=' 
WHERE 
  key_id = '8fefb542a8e05116caa0ac0d47c71180142d25d1207edfb8071c8f200deb9407' 
  AND (
    token = 'jSQJ8EPEWntHIaDOuVdKt1gvkBzcjVOsliASILr9rRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )