UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pG0pYIV2dv4LypQnYB/DsjPyWkuONqkhwwUsqV5YrZs=' 
WHERE 
  key_id = 'a1e132756c69326a46890cb504e8397611ecdd3a8ad851b530b3c083b22e3389' 
  AND (
    token = 'pG0pYIV2dv4LypQnYB/DsjPyWkuONqkhwwUsqV5YrZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )