UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJrlefnwcoVHY++bBRcFG9ZxeKWkfZZk6cHPoSK7sjw=' 
WHERE 
  key_id = '4fb4c34fc899d512e714a2f2abcc935f96984f4b7e4cb26d3df28a313867c987' 
  AND (
    token = 'MJrlefnwcoVHY++bBRcFG9ZxeKWkfZZk6cHPoSK7sjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )