UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GChKcYIhoDwKGndWih5Q/Y5/vNQpTnwk6qhmSF55KoE=' 
WHERE 
  key_id = 'a35ea3c2c80a916c506f90c9114980539f41768cbe3ccf2dd6f20146cc5401a7' 
  AND (
    token = 'GChKcYIhoDwKGndWih5Q/Y5/vNQpTnwk6qhmSF55KoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )