UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCNHNlXSRevTWfUVsbDvRk+BHhPOk1wJnu6h6j8bKVk=' 
WHERE 
  key_id = 'f711d315c227b37cdeb7352d1ff46681fed3ed3a5a823bb481e41bd125c5ddc1' 
  AND (
    token = 'UCNHNlXSRevTWfUVsbDvRk+BHhPOk1wJnu6h6j8bKVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )