UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thKzS2Io/fN759rQozLGlBKIEMMXyM5pQSWggSQg1q0=' 
WHERE 
  key_id = '48cba0e1662e780d0d416b336b478c41c7bb447bc92c1a0e7384004c8d176693' 
  AND (
    token = 'thKzS2Io/fN759rQozLGlBKIEMMXyM5pQSWggSQg1q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )