UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq9UPc6Ukj+RdO8+nUP0neMQhALkc4NT17wbjXsBIIA=' 
WHERE 
  key_id = '23b9d30f2d57a7744819ab50a5665da8a36ac68f7e268f91615e2f67c20a2ceb' 
  AND (
    token = 'Iq9UPc6Ukj+RdO8+nUP0neMQhALkc4NT17wbjXsBIIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )