UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOjnOptHpI5EkzWj6SIa1DrR5sWkaiOdhEm7QfnDn3w=' 
WHERE 
  key_id = 'eab64be5f63fe98fddee5c2bf312c3726c2842e071470176431922e8c3243fb8' 
  AND (
    token = 'gOjnOptHpI5EkzWj6SIa1DrR5sWkaiOdhEm7QfnDn3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )