UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CN6t+/T/buUZ+dcArFMTzTW0d6oXG96YzuvpFJ9y1YE=' 
WHERE 
  key_id = 'fb7c4695e96ab79e8886cc6f7065876999e9dbd00434e6f0d98aec51f5601fd1' 
  AND (
    token = 'CN6t+/T/buUZ+dcArFMTzTW0d6oXG96YzuvpFJ9y1YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )