UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OCbCdspqpx2+2UDxKCfK5e0Mc9uvFEQLrHpakyTqGw=' 
WHERE 
  key_id = 'c8ec30be8780244f751708a9826c978d177fadf27e9d974a28c44c42d243b4af' 
  AND (
    token = '5OCbCdspqpx2+2UDxKCfK5e0Mc9uvFEQLrHpakyTqGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )