UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwe67CpIsZAaNr7q1do7UBaCQ0/EPubz0X+xq5TR2vk=' 
WHERE 
  key_id = '9e5b341aebf02e406e8b06eadf5be14555ee02fa501523c55592149c417e5c3e' 
  AND (
    token = 'jwe67CpIsZAaNr7q1do7UBaCQ0/EPubz0X+xq5TR2vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )