UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8d3zK0c2MkDnOQ97It8FzgaphqBLxNS8Bva32UwGK4=' 
WHERE 
  key_id = '07a8814e7ca1ff8f5ac0204bba42e864a4c903f0f7e5db408f22fe983b46234f' 
  AND (
    token = 'g8d3zK0c2MkDnOQ97It8FzgaphqBLxNS8Bva32UwGK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )