UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68gz9eGXcEADA2+ZW1aeK+KrtPSNLnakM+E9r/KT7rs=' 
WHERE 
  key_id = 'd9a5079bfd6b2bb8590220a4d29d0f18fd9b4f95d7fe320b119702d0ff6124e6' 
  AND (
    token = '68gz9eGXcEADA2+ZW1aeK+KrtPSNLnakM+E9r/KT7rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )