UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjM8i4GThWnfu380yRq3FfI7pGWBzgr0YcUgGx4XAUk=' 
WHERE 
  key_id = '128ca4be00c8a1167940a5b5aaddde31cf1c787ba59ad2d100d7206836442998' 
  AND (
    token = 'JjM8i4GThWnfu380yRq3FfI7pGWBzgr0YcUgGx4XAUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )