UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5CmSXYrR5yb7S4mkJ9SgBBjajXVbP15uK5mCLEFJOs=' 
WHERE 
  key_id = 'aeb030927e286a33d5e52639ecf2b341e6ca32e792eb0d6fc2da7f34b1b0b2a8' 
  AND (
    token = 'z5CmSXYrR5yb7S4mkJ9SgBBjajXVbP15uK5mCLEFJOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )