UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '201mmVAbluzGINMYMRlVnkKV0O7GilqfpczY0Beb7ec=' 
WHERE 
  key_id = '3a8e1bd0753ee1faa9fc3b43d4dbab8e776aa096d5e9ea69f6e75dfedc094373' 
  AND (
    token = '201mmVAbluzGINMYMRlVnkKV0O7GilqfpczY0Beb7ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )