UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VxW5gJez/AoH+Cc0YuDGrkIqGjBsyt8UGSea7XL6R4=' 
WHERE 
  key_id = '9cec482271df2bee0d25b3b7d6a59304438b706baf92434df103af5d244d68bb' 
  AND (
    token = '2VxW5gJez/AoH+Cc0YuDGrkIqGjBsyt8UGSea7XL6R4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )