UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f++fRq/00XYbUs71oj/XS7aClDpYpq2mkJwjCG/ouCQ=' 
WHERE 
  key_id = '12ce12e46983ba13cdaa9826512a8766d7ab4ae63a545aed21a97da62f1ca96d' 
  AND (
    token = 'f++fRq/00XYbUs71oj/XS7aClDpYpq2mkJwjCG/ouCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )