UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqWc3NkOSu7IIExBrRxwc0L4CXUcRs4KV+f/EKwWvQU=' 
WHERE 
  key_id = 'df13c1f54538b0f2de1fe971d5f83d2d9ae6f9059071e2b168eb836e26e4aee8' 
  AND (
    token = 'HqWc3NkOSu7IIExBrRxwc0L4CXUcRs4KV+f/EKwWvQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )