UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kA2+GWfwHXZhQ7jrQHP/D6VC2J0hWC8TSxoF8T7m0bg=' 
WHERE 
  key_id = '27818eced8cc08eede3f0ade7abff2dd3da1d7bcbce8fb12c0b8c0716851974a' 
  AND (
    token = 'kA2+GWfwHXZhQ7jrQHP/D6VC2J0hWC8TSxoF8T7m0bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )