UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gv4FetTHhwXoxVPrfdjvPU4HTUwJ/Prsg9sMkQ/0zbg=' 
WHERE 
  key_id = '418aaedc4bdec2ac28f3c4e4c636e3f587ab6412c85f1a4d29689aef2446a5b5' 
  AND (
    token = 'Gv4FetTHhwXoxVPrfdjvPU4HTUwJ/Prsg9sMkQ/0zbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )