UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNxIWhApp6BIbPwfBOTFUu/ls7QjN0RIKVkjLwX86AM=' 
WHERE 
  key_id = '93ecec18a9ce10ad1ede9a7b101a2e84e5afa0d9b32cefd7cd81084d2c70bc7c' 
  AND (
    token = 'JNxIWhApp6BIbPwfBOTFUu/ls7QjN0RIKVkjLwX86AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )