UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ7dgvpAUUJGTH4uDNJobOkOJoxBI8Pj7y+AVDzv7AY=' 
WHERE 
  key_id = '200f6a66fa4f7df3ab4acd541ca298c7691f0654db5eeb5af208af97478f430c' 
  AND (
    token = 'DZ7dgvpAUUJGTH4uDNJobOkOJoxBI8Pj7y+AVDzv7AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )