UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9ynyqxtTGB3kADa9o4lYLlMai6ANFwxEx4ix44/3s8=' 
WHERE 
  key_id = 'dc62eae8906d3e0144009a8c2569b03e1cf63b77e77ff3a105e925a564951909' 
  AND (
    token = 'q9ynyqxtTGB3kADa9o4lYLlMai6ANFwxEx4ix44/3s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )