UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bGr/qZIyh6ja10B91rlyI3e0EUY/Sm1uytC4GEvDN4=' 
WHERE 
  key_id = 'dd8b99d32d0f89a1a7feb9a941414d979ea9b69c64116088586f79f162e70097' 
  AND (
    token = '8bGr/qZIyh6ja10B91rlyI3e0EUY/Sm1uytC4GEvDN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )