UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YkAck/QOjQTcKcLwYs3qlXXqLaEKGS0z/W1Oz3UClk=' 
WHERE 
  key_id = 'eb0f4c825b77eb0a1b721fde4cc6c22ecae7515a6868268cd3343189d8a12e6a' 
  AND (
    token = '6YkAck/QOjQTcKcLwYs3qlXXqLaEKGS0z/W1Oz3UClk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )