UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CZZ2/QrteuEExcq6/bnZjv7nnw13N9PoZVx4gfYbCY=' 
WHERE 
  key_id = '34aa6d8fdea07aeb25a9313a2e6c84d8d2455f47c62477938b3bb43655d95863' 
  AND (
    token = '9CZZ2/QrteuEExcq6/bnZjv7nnw13N9PoZVx4gfYbCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )