UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RB0EPhYNb6uc7gnXbbz/j6G4M1HyuIiRV+iKVQCUI28=' 
WHERE 
  key_id = 'a33d25ca06c119cca2245bc72ad3b097e9467ab817a5b77d0944fd55ce36975f' 
  AND (
    token = 'RB0EPhYNb6uc7gnXbbz/j6G4M1HyuIiRV+iKVQCUI28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )