UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcsHiL53tl4sz5mek7ojA907MRcF0yp+omVTq1U+CIY=' 
WHERE 
  key_id = '6de02ba5c165b9c4bd91522ffe0cdd756303b76e36f7aa42e0faea8de0c2425b' 
  AND (
    token = 'YcsHiL53tl4sz5mek7ojA907MRcF0yp+omVTq1U+CIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )