UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w343dCCUjI4fV78bBhupBtri7VyKXETl3/iL3e8TV88=' 
WHERE 
  key_id = 'f185d92d1fed505e8e176868a31a4d81813ccc6218994e03698c7a42f9505142' 
  AND (
    token = 'w343dCCUjI4fV78bBhupBtri7VyKXETl3/iL3e8TV88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )