UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJW6emRNmZq//mI1q7tN8+DtEwIbQXDFTRuzQgeyq9M=' 
WHERE 
  key_id = 'ccf821c2130460a7e1ddd3cb26c339a93ce677d4160d9c0bbc1c1819207fcf4e' 
  AND (
    token = 'VJW6emRNmZq//mI1q7tN8+DtEwIbQXDFTRuzQgeyq9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )