UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlEwbnrjbeHZnxRghrsnv2jNUCKHLNRF4oBz36MUjRA=' 
WHERE 
  key_id = '1d0dff505b441d4e62e34896ff2143238a9092fee9e5ed513fce4536183b1b31' 
  AND (
    token = 'TlEwbnrjbeHZnxRghrsnv2jNUCKHLNRF4oBz36MUjRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )