UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTNf1PB+Ri3m8An6g0YOnhwmFj5wx4Jys7FUtInp+8Y=' 
WHERE 
  key_id = 'aa5d4ee074ecd6b83672bafae855f54c2e85e9cb6f9d7449fe87e4828e6e1bf1' 
  AND (
    token = 'lTNf1PB+Ri3m8An6g0YOnhwmFj5wx4Jys7FUtInp+8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )