UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJel/Dncss6coGRfovLpYmfcVtyI8lsnJIBvcF2XAR4=' 
WHERE 
  key_id = 'e47351785f9e5f989a4860df176c3df9aed517df5d01a583ec72fa2a22758603' 
  AND (
    token = 'gJel/Dncss6coGRfovLpYmfcVtyI8lsnJIBvcF2XAR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )