UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMick5YTG0qWx+Dd1oNSV4oOwgCZetQ6/lXfO7H5DSk=' 
WHERE 
  key_id = 'e56636ed2c177f0535e0d2c85214c7b29e1e0bd2aab6cf5a4654f6fa88da468a' 
  AND (
    token = 'zMick5YTG0qWx+Dd1oNSV4oOwgCZetQ6/lXfO7H5DSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )