UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv7MwIXTm0B3BYjnIqfnh7KG0r7AmMUxedvrL/ePU6Q=' 
WHERE 
  key_id = 'b4476f6697892f0aa84eb07b6e5d8ad2bb3f260790c4035d63052b471697eb22' 
  AND (
    token = 'gv7MwIXTm0B3BYjnIqfnh7KG0r7AmMUxedvrL/ePU6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )