UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFsrJTlajiPURsG7OyDPBiBXkCgMq4wF2b4i/9EZWhg=' 
WHERE 
  key_id = '28d21f8bd9a0bb1d27b617aae36c65814337f36e435e663715359b8bc5d13e84' 
  AND (
    token = 'oFsrJTlajiPURsG7OyDPBiBXkCgMq4wF2b4i/9EZWhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )