UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3iUZrK5OzV7MVXH6L9FBNkz1rqnHDtx/Kq6P/iKbTg=' 
WHERE 
  key_id = '606ba4f415730ab1e3a96dca529d7964454977d0e640f3107fa0242b1b0a51ba' 
  AND (
    token = 'K3iUZrK5OzV7MVXH6L9FBNkz1rqnHDtx/Kq6P/iKbTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )