UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qS0ijm/1pUmG/lx2ylo05nqZ7mzf/Abxm2RB5F3VcI=' 
WHERE 
  key_id = '1b65881d7fccbae9ee632a0c6e704d41cbf047de94a689e234431d1becc2fbd5' 
  AND (
    token = '4qS0ijm/1pUmG/lx2ylo05nqZ7mzf/Abxm2RB5F3VcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )