UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87jiVGNwINDZ2MxXxZq10M2oosEmx3NHqn5jlmY6eOY=' 
WHERE 
  key_id = 'ef6049b89f3f3e61d8d2fdfab35cea7fc5ed34ff8d303d941d91b7d21564c1b0' 
  AND (
    token = '87jiVGNwINDZ2MxXxZq10M2oosEmx3NHqn5jlmY6eOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )