UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfMFeHHxDX2aDidNs1eJ0kNeMtvzkm77vIMt08fXZOA=' 
WHERE 
  key_id = '301fba9a7899c201ebf75bb146095bece01a887dae6f2c30dcfd217ca33da7fa' 
  AND (
    token = 'pfMFeHHxDX2aDidNs1eJ0kNeMtvzkm77vIMt08fXZOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )