UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eL0InwKZYAW67Tjt7CrQFO7wo9Oe/g/YCVeBtiEZbsA=' 
WHERE 
  key_id = '47198795d6bb57bf5e191132d7cee9facac13dc6e595048e3a86bec843e6d124' 
  AND (
    token = 'eL0InwKZYAW67Tjt7CrQFO7wo9Oe/g/YCVeBtiEZbsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )