UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KCTKEQI38OzFUocOChTK70wnmLmYHnWZfae8NwHf0U=' 
WHERE 
  key_id = '0cd4f0e49ae5690cf20043c66ccf9043548a74bc6355f468697203883da772ea' 
  AND (
    token = '8KCTKEQI38OzFUocOChTK70wnmLmYHnWZfae8NwHf0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )