UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcTnFDYLAPkqf1U3rpqbW3PCSjg8NT2rrE0wiSGTm/c=' 
WHERE 
  key_id = '825696d5fb501ba0947c51fddfab7b1be74e07e1b7dddc57b666cbc0c970284f' 
  AND (
    token = 'gcTnFDYLAPkqf1U3rpqbW3PCSjg8NT2rrE0wiSGTm/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )