UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfmemajUkfih0Ew1T7ilRtoEjYEXbgH/aes5u+Vvvz0=' 
WHERE 
  key_id = '109aed4ec40f856613e5a1ac761fa26d1456f7a91ed57e19c24aba0af9f91a96' 
  AND (
    token = 'yfmemajUkfih0Ew1T7ilRtoEjYEXbgH/aes5u+Vvvz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )