UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eH4xLKxxBP5Si/3Rb0QQWxzJtS38uwYPCoIJ8eDbTEE=' 
WHERE 
  key_id = '7f88ffdc000df30593de013892adad909887668b1ddd5b8170515f573b8369c0' 
  AND (
    token = 'eH4xLKxxBP5Si/3Rb0QQWxzJtS38uwYPCoIJ8eDbTEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )