UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPsbRfzKHzTaGHuwQUIMC3cBn7LOAEgsI61aGzfFmps=' 
WHERE 
  key_id = '1b70a1467b9752c01398ac8e707aa46bc22c9d3c2e4bb30a0372148d4417e8e5' 
  AND (
    token = 'GPsbRfzKHzTaGHuwQUIMC3cBn7LOAEgsI61aGzfFmps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )