UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmJULjb53cWib1DZkvfjHYJb0JWRy1uhJADRh0G7+40=' 
WHERE 
  key_id = 'bca0318f56175403db457ad4925fd331f0df38fca396a11e984fb95b66371157' 
  AND (
    token = 'vmJULjb53cWib1DZkvfjHYJb0JWRy1uhJADRh0G7+40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )