UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHkKrjcsWzxwQVD3T1tSZAT7brDFYQiFZHr3nwnhMKM=' 
WHERE 
  key_id = '14726b2c49021dedbc8aeb3badb9b3888415030bce0a0b5249ebd562eec49aa9' 
  AND (
    token = 'KHkKrjcsWzxwQVD3T1tSZAT7brDFYQiFZHr3nwnhMKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )