UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYcrirt0m4uJof+WGoj1YCgRxhOaYS6vp0DNouPJANk=' 
WHERE 
  key_id = '5371395e12337830bcaba37eab7c7eb22ce6f328652e6bda0ae8491e9cf9e149' 
  AND (
    token = 'DYcrirt0m4uJof+WGoj1YCgRxhOaYS6vp0DNouPJANk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )