UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NthlAMgjsMNcLLUZc9ESoVvYQZ5JRuDMi1qpL9utd4=' 
WHERE 
  key_id = 'b71bc66fc13aea376fafc81dcf3d2f025e1d772a411b936729de321d89d0dfb7' 
  AND (
    token = '+NthlAMgjsMNcLLUZc9ESoVvYQZ5JRuDMi1qpL9utd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )