UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmIIgqPb5d17vfyEKLRC4Xi2M2VU8yQD68p/68xLXpA=' 
WHERE 
  key_id = '6f2bf80b437b3d0e514ff9508ae89c0477e9f2483ab2af7d4b1a1d51cc440dee' 
  AND (
    token = 'QmIIgqPb5d17vfyEKLRC4Xi2M2VU8yQD68p/68xLXpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )