UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fb3pSp3HDuU2NTkhVtlH4Ska1Z7qD2AXAt1q/t0Wogs=' 
WHERE 
  key_id = '55b2d01f4439f3e54a6dd880ec866e0e46adb86d936d11093b397780208748f2' 
  AND (
    token = 'fb3pSp3HDuU2NTkhVtlH4Ska1Z7qD2AXAt1q/t0Wogs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )