UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96QYSn4l2fSGxviQDQ/NFofz82hmuJjy/OjqylU87uM=' 
WHERE 
  key_id = '6b2a7880a7d7e0ffcfbc6d7d62cf71448cde1df80d26e5961fc1c990ae21d5c8' 
  AND (
    token = '96QYSn4l2fSGxviQDQ/NFofz82hmuJjy/OjqylU87uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )