UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNs08c0l0iaO2E4ZcCrnji5pOyHNp85PVoTrTzDKpR8=' 
WHERE 
  key_id = '703d8f73de98c06ac3be16106d25b242b81a2e58b89ae4ecd0140b9a7d96f2e6' 
  AND (
    token = 'hNs08c0l0iaO2E4ZcCrnji5pOyHNp85PVoTrTzDKpR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )