UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCQ3hki5Q3hXOb3vx4QxqpYePECyR73wzDmCqp5+xO8=' 
WHERE 
  key_id = 'e29289181bfe48855e46be8612548077e25cff76007ba03dcda785e03041e42c' 
  AND (
    token = 'bCQ3hki5Q3hXOb3vx4QxqpYePECyR73wzDmCqp5+xO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )