UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU8K6dKDgob0CC3CdjL0oEpNaKhwJMFZim2hghuHTWQ=' 
WHERE 
  key_id = '0e3ab6da68997965096a3ae313b1a2950241f8a87e33e2fcc49f4f9a49e74afb' 
  AND (
    token = 'LU8K6dKDgob0CC3CdjL0oEpNaKhwJMFZim2hghuHTWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )