UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BEeJJNWOFTqusjxCCt+89tfmLlALG34Y+bIRxXu7RY=' 
WHERE 
  key_id = '5a4e46c6bb90fbc5d9427682312ad264b3e1b2aa9dab2c639d95ae9b58ee031f' 
  AND (
    token = '2BEeJJNWOFTqusjxCCt+89tfmLlALG34Y+bIRxXu7RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )