UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+eez92lQFCBdPt4yohPDGotuT2C0iNNj/ZbsUpexp4=' 
WHERE 
  key_id = 'a556f2f9fde98a68228d6026a12bbd6710d48e98b0471e9b785563d4e1b71afa' 
  AND (
    token = 'O+eez92lQFCBdPt4yohPDGotuT2C0iNNj/ZbsUpexp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )