UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MESoDzZR+fKhRaFe9Ro0Ak2Plwk3TaZmb2sFq+azwF4=' 
WHERE 
  key_id = '27792d6003008c5dc28ec140db6a6080bfc34c392eb8f8338ddb8effba98daf9' 
  AND (
    token = 'MESoDzZR+fKhRaFe9Ro0Ak2Plwk3TaZmb2sFq+azwF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )