UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDcdUP4tj0xFrEsYY5d9ad4YUPn7T4Csb22KYhKq/ok=' 
WHERE 
  key_id = 'be8a2762162d5c5e0d11ab0f1359d62b46bac1e9931943c7a3a7fd0a5d082cb9' 
  AND (
    token = 'aDcdUP4tj0xFrEsYY5d9ad4YUPn7T4Csb22KYhKq/ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )