UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7Va5vLbls10j1XB97ODXmrTJtw5R+EjqG8L+nmJQxU=' 
WHERE 
  key_id = 'a212991022118c99e51645e38fc3c8615daaa426435361845d6537d39551b788' 
  AND (
    token = 'i7Va5vLbls10j1XB97ODXmrTJtw5R+EjqG8L+nmJQxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )