UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqZX4T+2/GGnoKt05pOPS5mUojdSLMGAUH7PD1mGxDk=' 
WHERE 
  key_id = 'a014ee5a23e089bf906c70795997aa9537dbc6e7e6151bc831e725373b0c5507' 
  AND (
    token = 'IqZX4T+2/GGnoKt05pOPS5mUojdSLMGAUH7PD1mGxDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )