UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eL2sjGi5CVuT3A2yMjIaOR4Cw1/Kdp/hc6Yi49Yi/g8=' 
WHERE 
  key_id = '54ee0432e5f36c654f3e46d653a50a554cfc363201219574c050f0e0574d895c' 
  AND (
    token = 'eL2sjGi5CVuT3A2yMjIaOR4Cw1/Kdp/hc6Yi49Yi/g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )