UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ACuZbN3ujDWIkfqgofsihaLUZK8Z9Vc21nE6MGvsLHo=' 
WHERE 
  key_id = '285eb069296f40fcb589d9f41f531e82125bbbca4626d732dbef8f2a5685c78b' 
  AND (
    token = 'ACuZbN3ujDWIkfqgofsihaLUZK8Z9Vc21nE6MGvsLHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )