UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdsMqsOTx7sNnPxUOSDD9UP7sNWRuli4nl1XPf08pX8=' 
WHERE 
  key_id = 'b76dcfa1e30ef55a17491c1b8c8bb9dd6bc384d114aa16d04ac6a2892c2d6b46' 
  AND (
    token = 'xdsMqsOTx7sNnPxUOSDD9UP7sNWRuli4nl1XPf08pX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )