UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNnt5asZa5i1Yjcntn82oeYULEBYWHhTOM6kkXjdvg8=' 
WHERE 
  key_id = 'b03fd9b72f246ca7dbd6a87d4687fd57628609add2361043177fd9029905647e' 
  AND (
    token = 'JNnt5asZa5i1Yjcntn82oeYULEBYWHhTOM6kkXjdvg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )