UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Map2zQE07P5BhNruy97TC4jvU4C32feHJDnhHUlf5tU=' 
WHERE 
  key_id = '5150856ec23a7e6aa5178ff8a1fe2f2d2e47cd02899894081d9ea2d3765a74c2' 
  AND (
    token = 'Map2zQE07P5BhNruy97TC4jvU4C32feHJDnhHUlf5tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )