UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjTPNBA9KU1t5DxObrXxJ9o2C8c5wLr6S0UYw+cQFV0=' 
WHERE 
  key_id = 'a0d7fc74e53ed469136f7e14f6b173c1ccc3bb1f0a13fd4b839a9f6a8bf68028' 
  AND (
    token = 'CjTPNBA9KU1t5DxObrXxJ9o2C8c5wLr6S0UYw+cQFV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )